Registration Dossier
Registration Dossier
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EC number: 263-467-1 | CAS number: 62229-08-7
Flammability
Administrative data
Link to relevant study record(s)
Description of key information
Test result available for flammability (EU A.10 method). Waiving for pyrophoricity and flammability in contact with water.
Key value for chemical safety assessment
- Flammability:
- not classified
Additional information
Justification for classification or non-classification
Not classified according to test result for flammability (in contact with a flame, EU A.10 method).
Further, basic lead sulfite does not exhibit pyrophoric properties. In several decades of production, marketing and downstream use, none of the lead compounds have ever been reported to exhibit such properties. Furthermore, based upon a statement on the pyrophoric properties of the European Lead Stabiliser Association (ELSA, 2004), experimental handling over the last 50 years revealed no such properties for dibasic lead sulfite.
Basic lead sulfite does not contain groups that might lead to a reaction with water or damp air, leading to the development of dangerous amounts of gas or gases which may be highly flammable. Furthermore, experience in practical handling of the substance shows that it does not react with water, and recent experimental testing for water solubility has not reported formation of any gas or gases whatsoever in any of the lead compounds.
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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