Substance Information

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REACH Registration data can be found in the new ECHA CHEM database. The old ‘Registered substance factsheets’ will be available on this web site during the transition period but have not been updated since 19 May 2023. More

 

Substance Infocard

IC

Silicon dioxide

Help Substance identity

The ‘Substance identity’ section is calculated from substance identification information from all ECHA databases. The substance identifiers displayed in the InfoCard are the best available substance name, EC number, CAS number and/or the molecular and structural formulas.

Some substance identifiers may have been claimed confidential, or may not have been provided, and therefore not be displayed.

EC (European Community) Number

The EC Number is the numerical identifier for substances in the EC Inventory. The EC Inventory is a combination of three independent European lists of substances from the previous EU chemicals regulatory frameworks (EINECS, ELINCS and the NLP-list). More information about the EC Inventory can be found here.

If the substance was not covered by the EC Inventory, ECHA attributes a list number in the same format, starting with the numbers 6, 7, 8 or 9.

The EC or list number is the primary substance identifier used by ECHA.

CAS (Chemical Abstract Service) registry number

The CAS number is the substance numerical identifier assigned by the Chemical Abstracts Service, a division of the American Chemical Society, to substances registered in the CAS registry database. A substance identified primarily by an EC or list number may be linked with more than one CAS number, or with CAS numbers that have been deleted. More information about CAS and the CAS registry can be found here.

Molecular formula

The molecular formula identifies each type of element by its chemical symbol and identifies the number of atoms of each element found in one discrete molecule of the substance. This information is only displayed if the substance is well–defined, its identity is not claimed confidential and there is sufficient information available in ECHA’s databases for ECHA’s algorithms to generate a molecular structure.

Molecular structure

The molecular structure is based on structures generated from information available in ECHA’s databases. If generated, an InChI string will also be generated and made available for searching. This information is only displayed if the substance is well-defined, its identity is not claimed confidential and there is sufficient information available in ECHA’s databases for ECHA’s algorithms to generate a molecular structure.

More help available here.

EC / List no.: 231-545-4

CAS no.: 7631-86-9

Mol. formula: O2Si

formula
Help Hazard classification and labelling

The ‘Hazard classification and labelling’ section shows the hazards of a substance based on the standardised system of statements and pictograms established under the CLP (Classification Labelling and Packaging) Regulation. The CLP Regulation makes sure that the hazards presented by chemicals are clearly communicated to workers and consumers in the European Union. The CLP Regulation uses the UN Global Harmonised System (GHS) and European Union Specific Hazard Statements (EUH).

This section is based on three sources for information (harmonised classification and labelling (CLH), REACH registrations and CLP notifications). The source of the information is mentioned in the introductory sentence of the hazard statements. When information is available in all sources, the first two are displayed as a priority.

Please note:

The purpose of the information provided under this section is to highlight the substance hazardousness in a readable format. It does not represent a new labelling, classification or hazard statement, neither reflect other factors that affect the susceptibility of the effects described, such as duration of exposure or substance concentration (e.g. in case of consumer and professional uses). Other relevant information includes the following:

  • Substances may have impurities and additives that lead to different classifications. If at least one company has indicated that the substance classification is affected by impurities or additives, this will be indicated by an informative sentence. However, substance notifications in the InfoCard are aggregated independently of the impurities and additives.
  • Hazard statements were adapted to improve readability and may not correspond textually to the hazard statements codes description in the European Union Specific Hazard Statements (EUH) or the UN Global Harmonised System (GHS).

To see the full list of notified classifications and to get more information on impurities and additives relevant to classification please consult the C&L Inventory.

More information about Classification and Labelling is available in the Regulations section of ECHA website.

More help available here.

Harmonised classification and labelling (CLH)

Harmonised classification and labelling is a legally binding classification and labelling for a substance, agreed at European Community level. Harmonisation is based on the substance’s physical, toxicological and eco-toxicological hazard assessment.

The ‘Hazard classification’ and labelling section uses the signal word, pictogram(s) and hazard statements of the substance under the harmonised classification and labelling (CLH) as its primary source of information.

If the substance is covered by more than one CLH entry (e.g. disodium tetraborate EC no. 215–540–4, is covered by three harmonisations: 005–011–00–4; 005–011–01–1 and 005–011–02–9), CLH information cannot be displayed in the InfoCard as the difference between the CLH classifications requires manual interpretation or verification. If a substance is classified under multiple CLH entries, a link to the C&L Inventory is provided to allow users to view CLH information associated with the substance and no text is automatically generated for the InfoCard.

It is possible that a harmonisation is introduced through an amendment to the CLP Regulation. In that case, the ATP (Adaptation to Technical Progress) number is displayed.

More info on CLH can be found here.

Classification and labelling under REACH

If available, additional information on classification and labelling (C&L) is derived from REACH registration dossiers submitted by industry. This information has not been reviewed or verified by ECHA, and may change without prior notice. REACH registration dossiers have greater data requirements (such as supporting studies) than do notifications under CLP.

Notifications under the Classification Labelling and Packaging (CLP) Regulation

If no EU harmonised classification and labelling exists and the substance was not registered under REACH, information derived from classification and labelling (C&L) notifications to ECHA under CLP Regulation is displayed under this section. These notifications can be provided by manufacturers, importers and downstream users. ECHA maintains the C&L Inventory, but does not review or verify the accuracy of the information.

Note that for readability purposes, only the pictograms, signal words and hazard statements referred in more than 5% of the notifications under CLP are displayed.

According to the notifications provided by companies to ECHA in REACH registrations no hazards have been classified.

Helpful information About this substance

This section provides an overview of the calculated volume at which the substance is manufactured or imported to the European Economic Area (EU28 + Iceland, Liechtenstein and Norway). Additionally, if available, information on the use of the substance and how consumers and workers are likely to be exposed to it can also be displayed here.

The use information is displayed per substance life cycle stage (consumer use, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites or in manufacturing). The information is aggregated from the data coming from REACH substance registrations provided by industry.

For a detailed overview on identified uses and environmental releases, please consult the registered substance factsheet.

Use descriptors are adapted from ECHA guidance to improve readability and may not correspond textually to descriptor codes described in Chapter R.12: Use Descriptor system of ECHA Guidance on information requirements and chemical safety assessment.

The examples provided are generic examples and may not apply to the specific substance you are viewing. A substance may have its use restricted to certain articles or products and therefore not all the examples may apply to the specific substance. Furthermore, some substances can be found in an article, but with unlikely exposure (e.g. inside a watch) or with very low concentrations considered not to pose risks to human health or the environment.

Please note:

For readability purpose, only non-confidential use descriptors occurring in more than 5% of total occurrences are displayed.

The described Product category (i.e. the products in which the substance may be used) may refer to uses as intermediate and under controlled conditions, for which there is no consumer exposure.

More help is available here.

This substance is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 1 000 000 tonnes per annum.

This substance is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.

Biocidal Uses

This substance is approved for use as a biocide in the EEA and/or Switzerland, for: controlling insects, ants, etc..

Consumer Uses

This substance is used in the following products: coating products, inks and toners, adhesives and sealants, polishes and waxes, fillers, putties, plasters, modelling clay, cosmetics and personal care products, washing & cleaning products and pharmaceuticals.
Other release to the environment of this substance is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use.

Article service life

Release to the environment of this substance can occur from industrial use: industrial abrasion processing with low release rate (e.g. cutting of textile, cutting, machining or grinding of metal), of articles where the substances are not intended to be released and where the conditions of use do not promote release and industrial abrasion processing with high release rate (e.g. sanding operations or paint stripping by shot-blasting).
Other release to the environment of this substance is likely to occur from: indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment) and outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials).
This substance can be found in complex articles, with no release intended: machinery, mechanical appliances and electrical/electronic products e.g. refrigerators, washing machines, vacuum cleaners, computers, telephones, drills, saws, smoke detectors, thermostats, radiators, large-scale stationary industrial tools) and Vehicles (e.g. personal vehicles, delivery vans, boats, trains, metro or planes)).
This substance can be found in products with material based on: stone, plaster, cement, glass or ceramic (e.g. dishes, pots/pans, food storage containers, construction and isolation material), plastic (e.g. food packaging and storage, toys, mobile phones), metal (e.g. cutlery, pots, toys, jewellery) and wood (e.g. floors, furniture, toys).

Widespread uses by professional workers

This substance is used in the following products: adsorbents, coating products, adhesives and sealants, pH regulators and water treatment products and non-metal-surface treatment products.
This substance is used in the following areas: health services, formulation of mixtures and/or re-packaging and agriculture, forestry and fishing.
This substance is used for the manufacture of: chemicals and textile, leather or fur.
Other release to the environment of this substance is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), outdoor use, indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters) and outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids).

Formulation or re-packing

This substance is used in the following products: polymers, coating products, polishes and waxes, non-metal-surface treatment products and inks and toners.
Release to the environment of this substance can occur from industrial use: formulation of mixtures and formulation in materials.

Uses at industrial sites

This substance is used in the following products: adsorbents, pH regulators and water treatment products, fillers, putties, plasters, modelling clay, polymers, coating products, non-metal-surface treatment products and metal surface treatment products.
This substance is used in the following areas: formulation of mixtures and/or re-packaging and agriculture, forestry and fishing.
This substance is used for the manufacture of: chemicals and textile, leather or fur.
Release to the environment of this substance can occur from industrial use: in the production of articles, in processing aids at industrial sites, as an intermediate step in further manufacturing of another substance (use of intermediates), as processing aid, as processing aid and of substances in closed systems with minimal release.

Manufacture

Release to the environment of this substance can occur from industrial use: manufacturing of the substance.

Help Nanomaterial form The nanomaterials form section indicates those substances known to ECHA to be placed on the EEA market as a nanomaterial. This is based on information derived from REACH registration dossiers, declarations submitted to the French national inventory for nanomaterials, the Belgian national inventory for nanomaterials or to the EU catalogue of nanomaterials used in cosmetics products placed on the market. The identity of the nanomaterials from the French register, the Belgian register and the catalogue of nanomaterials cosmetics was matched to the identity of substances in ECHA’s databases, where a match was possible. As the registration of nanomaterials under these data sources and the registration of substances under REACH have different scopes, it is not possible to have a perfect match in all cases. Note that a registration made under REACH may not specifically cover the same nanoforms of the substances as found in the French inventory, Belgian inventory or the catalogue of nanomaterials used in cosmetics products.
Substance is known to be on the EEA market in nanomaterial form.
Help Important to know

This section highlights four regulatory activities or outcomes under REACH – Registration, Evaluation, Authorisation and Restriction of Chemicals – Regulation (EC) No 1907/2006:

  • Community rolling action plan - indicates if the substance is or was included in the Community rolling action plan (CoRAP). The CoRAP list includes substances that could pose a risk to human health or the environment and whose (potentially hazardous) properties are to be evaluated by the Member States in the next three years. After evaluation, proposals may be made for further regulatory action regarding the substance.
  • Candidate List - indicates if the substance is included in the candidate list of substances of very high concern (SVHCs). The Candidate List includes substances that are subject to additional protocols and reporting obligations and which may eventually be included in the Authorisation List, further limiting their use.
  • Authorisation list (Annex XIV to REACH) - indicates if the substance is included in the Authorisation list. These substances cannot be placed on the market or used after a given date, unless an authorisation is granted for their specific use, or the use is exempted from authorisation.
  • Restriction list (Annex XVII to REACH) - indicates if the substance is included in the Restriction List. The Restriction List describes the conditions for the manufacture, placing on the market or use of certain substances, either on their own or in mixtures or articles.

Please note: The identification of relevant regulatory activities and outcomes is done automatically and without manual verification. Substances may be grouped together under a specific regulatory activity for more efficient risk management and legislative processing (e.g. restriction on "Lead and its compounds"). In these cases, Infocards may not identify all substances in the group.Therefore it does not represent official and legally–binding information. To confirm if a substance is covered by a specific regulatory action the official publication, e.g. the electronic edition of the Official Journal of the European Union should be consulted.

More help available here.

Help How to use it safely

This section provides links to the list of precautions (precautionary statements) and to the guidance on safe use, if they have been provided in REACH registration dossiers.

  • Precautionary statements - describe recommended measures to minimise or prevent adverse effects resulting from exposure to a hazardous product or improper storage or handling of a hazardous product.
  • Guidance on safe use - recommendations by substance registrant on the proper use of the substance in various situations. Examples include recommended measures on fire-fighting, transport and recycling and disposal.

Please note: Precautionary measures and guidance on safe use concern the use and handling of the specific substance as such, not of the presence of the substance in other articles or mixtures. The precautionary measures and guidance on safe use are as submitted to ECHA by registrants under the REACH Regulation. Information on precautionary measures and the safe use is submitted by the registrant of a substance and the registrant is solely responsible for its accuracy and completeness.

More help available here.

about INFOCARD - Last updated: 06/09/2023 InfoCard

The InfoCard summarises the non-confidential data of a substance held in the databases of the European Chemicals Agency (ECHA). InfoCards are generated automatically based on the data available at the time of generation.

The quality and correctness of the information submitted to ECHA remains the responsibility of the data submitter. The type of uses and classifications may vary between different submissions to ECHA and for a full understanding it is recommended to consult the source data. Information on applicable regulatory frameworks is also automatically generated and may not be complete or up to date. It is the responsibility of the substance manufacturers and importers to consult official publications, e.g. the electronic edition of the Official Journal of the European Union.

InfoCards are updated when new information is available. The date of the last update corresponds to the publication date of the InfoCard and not necessarily to the date in which the update occurred in the source data.

More help available here.

Help Help

Key datasets

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Regulatory context

Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. This substance has been found in the following regulatory activities (directly, or inheriting the regulatory context of a parent substance):

REACH - Registration, Evaluation, Authorisation and Restriction of Chemicals Regulation
CLP - Classification, Labelling and Packaging
  • Substances for which classification and labeling data have been submitted to ECHA in a registration under REACH or notified by manufacturers or importers under CLP. Such notifications are required for hazardous substances, as such or in mixtures, as well as for all substances subject to registration, regardless of their hazard.
  • Proposals for new, or updates to existing harmonised classification and labelling of substances.
BPR - Biocidal Products Regulation
EUON - EU Observatory for Nanomaterials
Previous Legislations
  • Substances listed in the EINECS, ELINCS, or NLP inventories.
Food Contact Recycled Plastic Materials and Articles Regulation-repealed
  • FCMs Recycled Plastic & Articles Regulation - Annex I - Authorised Use
    EU. Plastic Food Contact Materials (FCMs) per Regulation 10/2011/EU (Union List), Directive 282/2008/EC on Recycled Plastic FCMs, 28 March 2008, amended by Regulation 2015/1906/EU, 23 October 2015

    This list contains the Annex I Plastic Food Contact Materials (FCMs) authorised for use in the European Union under Regulation 10/2011/EU. Pursuant to Art. 4(b) of Directive 282/2008/EC on recycled plastic FCMs, plastic recycling processes can only be authorised if input originates from plastic materials and articles manufactured in accordance with EU legislation on plastic food contact materials and articles.

PPPR - Plant Protection Products Regulation
  • Annex of Approved Active Substances for Plant Protection Products
    EU. Annex of Approved Active Substances, Regulation 540/2011/EU implementing Regulation 1107/2009/EC, last amended by Implementing Regulation (EU) 2023/1488, OJ L 183, 20 July 2023

    This list contains the active substances approved under Regulation 1107/2009/EC, as listed in Regulation 540/2011/EU. The list is separated into five parts: Part A (deemed to have been approved under 1107/2009/EC); Part B (approved under 1107/2009/EC); Part C (basic substances); Part D (low-risk active substances); and Part E (candidates for substitution). Entries include common & IUPAC names, identifiers (e.g., CAS, CIPAC), purity information, and approval and approval expiration dates.

Plastic Materials and Articles Regulation
  • FCM and Articles Regulation, Annex I - Authorised Substances
    EU. Union List of Authorized Substances: Annex I, Plastics Food Contact Regulation 10/2011/EU, as amended by Regulation (EU) 2023/1627, OJ L 201, 11 August 2023

    This list contains the Union list of authorised monomers, other starting substances, macromolecules obtained from microbial fermentation, additives and polymer production aids. It is taken from Annex I of the Commission Regulation (EU) No 10/2011 on plastic materials and articles intended to come into contact with food.

Recycled Plastic Food Contact Materials
  • Recycled Plastic FCMs - Regulation (EU) 2022/1616
    EU. Recycled Plastic FCMs per Regulation 10/2011/EU (Union List), Regulation (EU) 2022/1616, OJ L 243 of 20 September 2022, as corrected by a corrigendum, OJ L 244 of 21 September 2022

    The list contains the Union list of authorised substances for the purposes of compositional requirements related to recycled plastic FCMs. The list is taken from Annex I to Commission Regulation (EU) No 10/2011. Recycled plastic FCMs shall comply with the requirements set out in Regulation (EU) No 10/2011. In addition, plastic waste inputs shall originate only from plastic materials and articles manufactured in accordance with Regulation (EU) No 10/2011.

Statistics on Pesticides Regulation
  • Statistics on Pesticides Regulation - Annex III Harmonised C&L
    EU. Harmonized Classification of Substances: Annex III, Regulation 1185/2009/EC, as amended by Regulation (EU) 2021/2010, OJ L 410, 18 November 2021

    This list contains Annex III of Regulation 1185/2009/EC. It provides the substances with harmonised classifications to be covered to produce European statistics on the sales and use of pesticides.

Help Help

Substance names and other identifiers

Regulatory process names
Quartz sand
Statistics on Pesticides Regulation - Annex III Harmonized C&L
Silica O2Si
Other
Silicon dioxide
EC Inventory, EU. Annex of Approved Active Substances for Plant Protection Products, FCM and Articles Regulation, Annex I - Authorised Substances, FCMs Recycled Plastic & Articles Regulation - Annex I - Authorised Use, Recycled Plastic FCMs - Regulation (EU) 2022/1616
Silicon dioxide
Substance Evaluation - CoRAP, EU. Annex of Approved Active Substances for Plant Protection Products, FCM and Articles Regulation, Annex I - Authorised Substances, FCMs Recycled Plastic & Articles Regulation - Annex I - Authorised Use, Recycled Plastic FCMs - Regulation (EU) 2022/1616
silicon dioxide
Pre-Registration process, EU. Annex of Approved Active Substances for Plant Protection Products, FCM and Articles Regulation, Annex I - Authorised Substances, FCMs Recycled Plastic & Articles Regulation - Annex I - Authorised Use, Recycled Plastic FCMs - Regulation (EU) 2022/1616
silicon dioxide; synthetic amorphous silicon dioxide (nano)
Other
Synthetic amorphous silicon dioxide (nano)
Biocidal active substances
Translated names
Diossido di silicio amorfo sintetico (nano) (it)
Biocidal active substances
Diossidu tas-siliċju amorfu sintetiku (nano) (mt)
Biocidal active substances
Dioxid de siliciu sintetic amorf (nano) (ro)
Biocidal active substances
Dioxyde de silicium amorphe synthétique (nano) (fr)
Biocidal active substances
Dióxido de silicio amorfo sintético (nano) (es)
Biocidal active substances
Dióxido de silício amorfo sintético (nano) (pt)
Biocidal active substances
Sintetinis amorfinis silicio dioksidas (nanomedžiaga) (lt)
Biocidal active substances
Sintetični amorfni silicijev dioksid (sl)
Biocidal active substances
Sintetski amorfni silicijev dioksid (nano) (hr)
Biocidal active substances
Sintētiskais amorfais silīcija dioksīds (nano) (lv)
Biocidal active substances
Synteettinen amorfinen piidioksidi (nano) (fi)
Biocidal active substances
Syntetický amorfní oxid křemičitý (nanomateriál) (cs)
Biocidal active substances
Syntetický amorfný oxid kremičitý (nano) (sk)
Biocidal active substances
Syntetisk amorf kiseldioxid (nano) (sv)
Biocidal active substances
Syntetisk amorft siliciumdioxid (nano) (da)
Biocidal active substances
Syntetyczny amorficzny ditlenek krzemu (nano) (pl)
Biocidal active substances
Synthetic amorphous silicon dioxide (nano) (no)
Biocidal active substances
Synthetisch amorf siliciumdioxide (nano) (nl)
Biocidal active substances
Synthetisches amorphes Siliciumdioxid (nano) (de)
Biocidal active substances
Szintetikus amorf szilícium-dioxid (nano) (hu)
Biocidal active substances
Sünteetiline amorfne ränidioksiid (nano) (et)
Biocidal active substances
Συνθετικό άμορφο διοξείδιο του πυριτίου (νανο) (el)
Biocidal active substances
Синтетичен аморфен силициев диоксид (нано) (bg)
Biocidal active substances
IUPAC names
Amorphous Colloidal Silica
Registration dossier
AMORPHOUS SILICA
C&L Inventory
Amorphous Silica
Registration dossier
Amorphous silica
Registration dossier
amorphous silica
Registration dossier
Amorphous silico dioxide
C&L Inventory
Amorphous silicon dioxide hydrate
C&L Inventory
Dioxide de silicium
C&L Inventory
DIOXOSILANE
C&L Inventory, Registration dossier
Dioxosilane
C&L Inventory, Registration dossier
dioxosilane
C&L Inventory, Registration dossier
dioxoslian
C&L Inventory
Fumed Silica
Registration dossier
JIOS Aerova aerogel powder
Registration dossier
Kieselgel
Registration dossier
Kieselsäuren, amorphe
C&L Inventory
N.A.
C&L Inventory
oxid křemičitý (amorfní)
C&L Inventory
Precipitated amorphous silica
Registration dossier
Quarz
C&L Inventory
sand
C&L Inventory
silanedione
C&L Inventory
SILIA LX3, SILIA LX5, SILIA LX7, SILIA LX10, SILIA LX13, SPEHSTA MD3, SPEHSTA MD5, SPHESTA MD6, SPHESTA MD7, SPHESTA MD10, SPHESTA MD13, SPHESTA HS7, SPHESTA HS10, SPEHSTA SB606, SPEHSTA SB609, SPHESTA SB806, SPHESTA SB809
Registration dossier
SiliaMetS® DMT
Registration dossier
SILICA
C&L Inventory, Registration dossier
Silica
C&L Inventory, Registration dossier
silica
C&L Inventory, Registration dossier
Silica
Registration dossier
Silica (Dioxosilane)
C&L Inventory
Silica 2482, hydrophobic
C&L Inventory
SILICA AMORPHOUS (SIO2)
C&L Inventory
silica gel
C&L Inventory, Registration dossier
Silica Gel
Registration dossier
Silica gel
C&L Inventory, Registration dossier
Silica Gel (Spherical, 60micro m) [for Flash Chromatography]
C&L Inventory
Silica gel and precipitated silica crystalline free
Registration dossier
Silica gel and precipitated silica crystalline free
Registration dossier
Silica gel, precipitated [CAS-No. 112926-00-8]
Registration dossier
silica in water
C&L Inventory
Silica, Amorphous
C&L Inventory, Registration dossier
Silica, amorphous
C&L Inventory, Registration dossier
Silica, Amorphous
Registration dossier
Silica, amorphous
Registration dossier
Silica, amorphous, pyrogenic, crystalline-free
Registration dossier
Silica, precipitated
Registration dossier
Silica-chromium pro-catalyst (Surface treated precipitated synthetic amorphous silica)
C&L Inventory
Silicium dioxide
C&L Inventory
silicium dioxide
C&L Inventory
Siliciumdioxid
C&L Inventory
Siliciumdioxid, auf chemischem Wege gewonnen
C&L Inventory
siliciumdioxide, chemisch bereid
C&L Inventory
Siliciumoxid
C&L Inventory
silicon dioide
C&L Inventory
SILICON DIOXIDE
C&L Inventory, Registration dossier
Silicon Dioxide
C&L Inventory, Registration dossier
Silicon dioxide
C&L Inventory, Registration dossier
silicon Dioxide
C&L Inventory, Registration dossier
silicon dioxide
C&L Inventory, Registration dossier
Silicon Dioxide
Registration dossier
Silicon dioxide
C&L Inventory, Registration dossier
silicon dioxide
Registration dossier
Silicon Dioxide (Amorphous)
C&L Inventory, Registration dossier
Silicon dioxide (amorphous)
C&L Inventory, Registration dossier
silicon dioxide (amorphous)
Registration dossier
Silicon dioxide (catalyst)
Registration dossier
Silicon dioxide A
Registration dossier
silicon dioxide anhydrous
C&L Inventory
Silicon dioxide, amorphous
C&L Inventory
silicon dioxide, amorphous
C&L Inventory
Silicon dioxide, chemically prepared
C&L Inventory
silicon dioxide, chemically prepared
C&L Inventory
Silicon dioxide, high-dispers amorphous
C&L Inventory
Silicon Oxide
C&L Inventory
silicon oxide
C&L Inventory
Silicon sioxide
Registration dossier
Silicon(IV) oxide
C&L Inventory
Silicon(IV)oxide
C&L Inventory
Silicone dioxide
C&L Inventory
silicone dioxide
C&L Inventory
Siliziumdioxid amorph
C&L Inventory
SiO2
C&L Inventory
Sodium-silica gel
C&L Inventory
Synthesized Amorphous Silica (SAS)
Registration dossier
Synthetic amorphous silica
Registration dossier
Synthetic Amorphous Silica
Registration dossier
Synthetic amorphous silica
Registration dossier
Synthetic Amorphous Silica (SAS)
Registration dossier
Synthetic amorphous silicon dioxide
Registration dossier
White Carbon HCSIL
Registration dossier
Zeosil / Tixosil
Registration dossier
Trade names
ABSIL -100
Registration dossier
ABSIL-HC
Registration dossier
AC6120 carrier
Registration dossier
Acematt [Silica, precipitated]
Registration dossier
Admafine Silica
Registration dossier
AEROPERL
Registration dossier
Aeroperl [Silica, fumed, pyrogenic]
Registration dossier
AEROSIL [Silica, fumed, pyrogenic]
Registration dossier
Aerosil [Silica, fumed, pyrogenic]
Registration dossier
Airlica
Registration dossier
Alusilica
Registration dossier
ApART™ System, ApART™ Catalyst System
Registration dossier
ARSIL
Registration dossier
ART Hydroprocessing catalysts
Registration dossier
BARIACE
Registration dossier
BARIFINE
Registration dossier
BECOSORB
Registration dossier
Britesorb
Registration dossier
CAB-O-SIL® fumed silica
Registration dossier
CAB-O-SIL® silica
Registration dossier
CAB-O-SIL™ Colloidal silica
Registration dossier
CAB-O-SPERSE® silica dispersion
Registration dossier
Cabot aerogel
Registration dossier
Caldic Silica
Registration dossier
Caldic Silica 02
Registration dossier
Caldic Silica 02GR
Registration dossier
Caldic Silica 04
Registration dossier
Caldic Silica 04GR
Registration dossier
Caldic Silica 05
Registration dossier
Caldic Silica 05 MP
Registration dossier
Caldic Silica 05GR
Registration dossier
Caldic Silica 06
Registration dossier
Caldic Silica 06GR
Registration dossier
Caldic Silica 07
Registration dossier
Caldic Silica 07GR
Registration dossier
Caldic Silica 08MP
Registration dossier
Caldic Silica 08T
Registration dossier
Caldic Silica 09
Registration dossier
Caldic Silica 09GR
Registration dossier
carbon-white
Registration dossier
Carplex [Silica, precipitated]
Registration dossier
Catalyst KD CAT
Registration dossier
Chameleon Gel
Registration dossier
CHIFFONSIL
Registration dossier
Compression Pack™
Registration dossier
CP
Registration dossier
DARACLAR®
Registration dossier
DAVISIL®
Registration dossier
Denka Fused Silica (DF)
Registration dossier
DX® Catalyst Platform, DX® Catalyst Technology
Registration dossier
Egesil [Silica, precipitated]
Registration dossier
Enova® aerogel
Registration dossier
Envirogel
Registration dossier
EQ-Pak
Registration dossier
EXCEBEADS
Registration dossier
EXP [Silica, precipitated]
Registration dossier
FLOWING AGENT TP88
Registration dossier
Fumed Silica
Registration dossier
fumed silica
Registration dossier
Gasil
Registration dossier
GRADE
Registration dossier
GR® catalysts, technology
Registration dossier
High Stability Low Sediment (HSLS), HSLS™ Catalyst Technology
Registration dossier
HOLLOWY-N15
Registration dossier
HOP Catalyst
Registration dossier
ICR Catalyst
Registration dossier
Indicator Gel
Registration dossier
insert your own names, for example "Aerosil"
Registration dossier
Insil [Silica, precipitated]
Registration dossier
JR-800
Registration dossier
KONASIL
Registration dossier
Kovasil
Registration dossier
Köstropur®
Registration dossier
Köstrosolid®
Registration dossier
Köstrosol®
Registration dossier
Köstrosorb®
Registration dossier
LC FINING technology, LC FINING™ Catalyst
Registration dossier
LEVILITE
Registration dossier
LS™ Catalyst Platform, LS™ Catalyst Technology
Registration dossier
Lucilite
Registration dossier
LUDOX®
Registration dossier
Lumira® aerogel
Registration dossier
MATREX®
Registration dossier
Matting Agent: MA-A350-J; MA-A370; MA-TSA260; MA-TSA260L; MA-TSA560N; MA-S402; MA-TSA230
C&L Inventory
MEBU™ Pilot Plant, Mini Ebullating Bed Unit (MEBU)
Registration dossier
MFIL- 150(G)
Registration dossier
MFIL- 200(S)
Registration dossier
MFIL-125
Registration dossier
MFIL-125(S)
Registration dossier
MFIL-P (S)
Registration dossier
MFIL-P(U)
Registration dossier
MICROD
Registration dossier
Microsil
Registration dossier
MIZUKASIL P-73
Registration dossier
MT-500SA
Registration dossier
N-IDS carrier
Registration dossier
Neosil
Registration dossier
Neosyl
Registration dossier
NiSAT carrier
Registration dossier
No specific trade names available: synthetic amorphous silica imported through Ziegler Natta Catalyst preparation, the recipes and trade names of which are company confidential, as they are tailor made for the specific customer.
Registration dossier
OCR® Catalysts
Registration dossier
Orange Gel
Registration dossier
PE
Registration dossier
PHOENIX™ catalyst, PHOENIX Process
Registration dossier
Precipitated silica
Registration dossier
QUARTRON PL
Registration dossier
ReforMax carrier
Registration dossier
REMASOL®
Registration dossier
Reolosil
Registration dossier
Rescor castable ceramic binders, Resbond adhesive, Thermeez Ceramic Putty
Registration dossier
Rubingel
Registration dossier
SATINIER
Registration dossier
Several Catalyst grades including synthetic amorphous silica, e.g. SYLOPOL®, P.O. CAT CARRIER XPO, Ziegler Natta Catalyst grades
Registration dossier
SG-NT
C&L Inventory
SHIELDEX®
Registration dossier
Sident [Silica, precipitated]
Registration dossier
Silcron
Registration dossier
Silfil
Registration dossier
Silica
Registration dossier
SILICA A
Registration dossier
Silica amorfa
C&L Inventory
SILICA GEL
Registration dossier
Silica Gel
C&L Inventory, Registration dossier
silica gel
Registration dossier
SILICA GEL CARRIER SG
Registration dossier
SILICA GEL CAT LITTER
Registration dossier
SILICA LC
Registration dossier
SILICA MICRO BEAD
Registration dossier
SILICA PERAL
Registration dossier
Silicagel
Registration dossier
SILICON DIOXIDE
Registration dossier
Silicon Dioxide
Registration dossier
Silicon dioxide
Registration dossier
silicon dioxide
Registration dossier
Silicon dioxide (SD-B)
Registration dossier
Silicon dioxide as used in different catalyst mixtures
Registration dossier
Silicon dioxide in different catalyst mixtures
Registration dossier
SILIGEL
Registration dossier
Silizium Dioxid
Registration dossier
Siliziumdioxid
Registration dossier
SiO2
Registration dossier
SiO2-Sootstaub
Registration dossier
SIOGEL® white
Registration dossier
Sipernat [Silica, precipitated]
Registration dossier
SmART Catalyst System® series, SmART System
Registration dossier
Sodium dihydrogenorthophosphate
Registration dossier
Sorb-it
Registration dossier
Sorbosil
Registration dossier
Sorbsil
Registration dossier
SP
Registration dossier
SPHERICA
Registration dossier
SPHERON L-1500
Registration dossier
SS-SIL
Registration dossier
SSP
Registration dossier
StART™ System, StART™ Catalyst System
Registration dossier
STR
Registration dossier
SYLOBEAD®
Registration dossier
SYLOBLANC™
Registration dossier
SYLOBLOC®
Registration dossier
SYLODENT®
Registration dossier
SYLOID®
Registration dossier
SYLOJET®
Registration dossier
SYLOX®
Registration dossier
T-Lite
Registration dossier
TAFOSIL
Registration dossier
TAVERSIL
Registration dossier
Thermal Wrap™
Registration dossier
TIXOSIL
Registration dossier
Tokusil
Registration dossier
Tolled trading goods
Registration dossier
TP88
Registration dossier
TREADSIL
Registration dossier
TRISYL®
Registration dossier
TYSIL
Registration dossier
ULS
Registration dossier
ULTRABOND™ fumed silica
Registration dossier
Ultrasil [Silica, precipitated]
Registration dossier
Wet Gel
Registration dossier
Wetgel
Registration dossier
white carbon black
Registration dossier
White Carbon HCSIL
Registration dossier
White Gel
Registration dossier
WL [Silica, precipitated]
Registration dossier
XWP GEL
Registration dossier
YH [Silica, precipitated]
Registration dossier
Zeobead
Registration dossier
ZEODENT
Registration dossier
ZEODENT®
Registration dossier
ZEOFLO®
Registration dossier
ZEOFOAM®
Registration dossier
ZEOFREE®
Registration dossier
ZEOPOL®
Registration dossier
Zeoprep
Registration dossier
ZEOSIL
Registration dossier
Zeosphere
Registration dossier
ZEOSYL®
Registration dossier
ZEOTHIX®
Registration dossier
ZEO®
Registration dossier
ZS
Registration dossier
Other names
Silica
Pre-Registration process
Silicon dioxide
Pre-Registration process
Other identifiers
1004994-79-9
Other
CAS number
1006727-26-9
Other
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1007355-41-0
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102381-58-8
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CAS number
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CAS number
11139-72-3
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CAS number
11139-73-4
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CAS number
112926-00-8
C&L Inventory, Biocidal active substances
CAS number
112945-52-5
C&L Inventory
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CAS number
12125-13-2
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EC Inventory, C&L Inventory, Substance Evaluation - CoRAP, Registration dossier, Pre-Registration process, Statistics on Pesticides Regulation - Annex III Harmonized C&L, EU. Annex of Approved Active Substances for Plant Protection Products, FCM and Articles Regulation, Annex I - Authorised Substances, FCMs Recycled Plastic & Articles Regulation - Annex I - Authorised Use, Recycled Plastic FCMs - Regulation (EU) 2022/1616, Other
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