acid red 172
post date: dec 26,2021 expiry date: jun 24,2022 detailed description: cas no. :6826-53-5 cas registry number: 6826-53-5 synonyms: disodium 3-((5-chloro-2-(phenylmethoxy)phenyl)azo)-4-hydroxy-5-(((p-tolyl)sulphonyl)amino)naphthalene-2,7-disulphonate;disodium (3e)-3-{2-[2-(benzyloxy)-5-chlorophenyl]hydrazinylidene}-5-{[(4-methylphenyl)sulfonyl]amino}-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate; molecular formula: c30h22cln3na2o10s3 molecular weight: 762.1373 molecular structure:
