Compound Q&A
What regulatory guidelines apply to Acid Green 9 (CAS: 4857-81-2)?
Answer
Acid Green 9 (CAS: 4857-81-2) is regulated under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) as a hazardous chemical. In the European Union, it falls under REACH regulations for chemical safety. In the United States, it is subject to FDA and EPA regulations, particularly for use in cosmetics and paints.
About
CAS No
4857-81-2
English Name
Acid Green 9 (Technical Grade)
Molecular Formula
C37H35ClN2NaO6S2
Molecular Weight
726.26 g/mol
SMILES
CC/[N+](=C/1\C=CC(=C(c2ccccc2Cl)c2ccc(cc2)N(Cc2cccc(c2)S(=O)(=O)O)CC)C=C1)/Cc1cccc(c1)S(=O)(=O)[O-].[Na]
InChIKey
SHBDDIJUSNNBLQ-UHFFFAOYSA-M
Last Updated: 2025-10-11 22:33
