Chrome azurol S - CAS # 1667-99-8
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Chemical Name: Chrome azurol S
Chemical Formula: C23H16Cl2O9SNa3
CAS Number: 1667-99-8
EC Number (EINECS): 216-787-0
Synonyms: 5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichloro-3-sulfophenyl)methyl]-2-hydroxy-3-methylbenzoic acid trisodium salt,
Use: indicator for metal titrations
Appearance: dark brown powder
Stability: Stable. Incompatible with strong oxidizing agents.
Related Analytes (Chrome azurol S):
Lithium lauryl sulfate 4-chlorobenzenesulfinic acid Potassium silicate Anisoyl chloride p-anisic acid 4-Nitroanisole Wurster's blue Nitrous oxide Sulfur dichloride Selenium dichloride
*CAS Registry Number is a Registered Trademark of the American Chemical Society.