Registration Dossier
Registration Dossier
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EC number: 233-109-9 | CAS number: 10034-85-2
Endpoint summary
Administrative data
Description of key information
The pH value of the test item was determined to be ca. 1, thus, no studies on skin corrosion and eye irritation are needed. The test item is classified as skin corrosive, Cat. 1 (reference 7.3.1-1) and as eye damaging, Cat. 1 (reference 7.3.2-1).
Key value for chemical safety assessment
Skin irritation / corrosion
Link to relevant study records
- Endpoint:
- skin corrosion: in vitro / ex vivo
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the substance is a strong acid (pH ≤ 2.0) or base (pH ≥ 11.5) and the available information indicates that it should be classified as skin corrosion (Category 1, 1A, 1B or 1C)
Reference
Endpoint conclusion
- Endpoint conclusion:
- no study available
Eye irritation
Link to relevant study records
- Endpoint:
- eye irritation: in vitro / ex vivo
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the substance is a strong acid (pH <= 2.0) or base (pH => 11.5) and the available information indicates that it should be classified as serious eye damage (Category 1)
Reference
Endpoint conclusion
- Endpoint conclusion:
- no study available
Respiratory irritation
Endpoint conclusion
- Endpoint conclusion:
- no study available
Additional information
Justification for classification or non-classification
Classification, Labelling, and Packaging Regulation (EC) No 1272/2008
The available data on the test item is reliable and suitable for classification purposes under Regulation (EC) No 1272/2008. The test item has a pH value of ca. 1, thus, as a result the substance is classified as corrosive to skin, Cat. 1 (H314) and eye damaging, Cat. 1 (H318) under Regulation (EC) No 1272/2008, as amended for the twelfth time in Regulation (EU) 2019/521.
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.
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