About Acid Black 31
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Acid Black 31
Product Name: Acid Black 31
Synonyms:90222 Acid Black 31(17580); sodium (6E)-5-[2-(2-methoxy-4-nitrophenyl)hydrazino]-4-oxo-6-(phenylimino)-4,6-dihydronaphthalene-2-sulfonate
CAS RN.: 6222-55-5
EINECS: 228-304-0 Molecular Weight: 516.4584 Molecular Formula: C23H17N4NaO7S Hazard Symbols: Add Details Risk Codes: Add Details Safety Description: Add Details
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