31748-47-7 2-[(4-hydroxy-1-naphthyl)azo]-3,5-dinitrobenzenesulphonic acid

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Basic

CAS No. 31748-47-7
Product Name 2-[(4-hydroxy-1-naphthyl)azo]-3,5-dinitrobenzenesulphonic acid
Synonyms 2-((4-Hydroxy-1-naphthyl)azo)-3,5-dinitrobenzenesulphonic acid; 3,5-dinitro-2-[(2E)-2-(4-oxonaphthalen-1(4H)-ylidene)hydrazino]benzenesulfonic acid
Molecular Formula C16H10N4O8S
Molecular Weight 418.3376

Physical property

Density 1.74g/cm3
Refractive index 1.749