Registration Dossier
Registration Dossier
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EC number: 953-470-2 | CAS number: -
Uses at industrial sites
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported <10tonnes/year per registrant
- Use name:
- Use at industrial site – Exposure scenario IS1
- Name:
- Cerium gadolinium oxide
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: nanoform
- Related composition:
- Cerium gadolinium oxide
- Reference substance:
- Cerium gadolinium oxide
- Reference substance:
- Cerium gadolinium oxide
- Type of information reported:
- single nanoform
- Name of nanoform:
- Spheroidal crystalline cerium gadolinium oxide
- Shape category:
- spheroidal
- Shape:
- other: See Remarks below
- Pure shape:
- yes
- Typical composition:
- ca. 100 %
- Range:
- ca. 100 %
- Shape category:
- spheroidal
- Percentile:
- D10
- Typical value:
- ca. 25 nm
- Range:
- >= 15 - <= 50 nm
- Percentile:
- D50
- Typical value:
- ca. 39 nm
- Range:
- >= 23 - <= 90 nm
- Percentile:
- D90
- Typical value:
- ca. 58 nm
- Range:
- >= 34 - <= 120 nm
- Fraction of constituent particles in the size range 1-100 nm:
- >= 99 - <= 100 %
- Structure:
- crystalline
- Name:
- Fluorite
- Pure structure:
- yes
- Typical composition:
- ca. 100 %
- Crystal system:
- cubic
- Typical specific surface area:
- ca. 25.2 m²/g
- Range of specific surface area:
- >= 5 - <= 30 m²/g
- Typical volume specific surface area:
- > 183 m²/cm³
- Range of volume specific surface area:
- >= 36 - <= 220 m²/cm³
- Skeletal density:
- ca. 7.25 g/cm³
- Surface treatment applied:
- no
- Environmental release category (ERC):
- ERC5: Use at industrial site leading to inclusion into/onto article
- Process category (PROC):
- PROC 7: Industrial spraying
- PROC 13: Treatment of articles by dipping and pouring
- PROC 22: Potentially closed processing operations with minerals/metals at elevated temperature. Industrial setting
- PROC28: Manual maintenance (cleaning and repair) of machinery
- Product category used:
- PC42: Electrolytes for batteries
- Sector of end use:
- SU 23: Electricity, steam, gas water supply and sewage treatment
- Substance supplied to that use in form of:
- in a mixture
- Subsequent service life relevant for this use:
- yes
Reference
Contributing activity / technique for the environment
Contributing activity / technique for workers
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
