93892-27-4 5-[(2-hydroxy-5-methylphenyl)azo]-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonic aci

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Basic

CAS No. 93892-27-4
Product Name 5-[(2-hydroxy-5-methylphenyl)azo]-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonic acid
Synonyms 5-((2-Hydroxy-5-methylphenyl)azo)-2-(2-(4-nitro-2-sulphophenyl)vinyl)benzenesulphonic acid; 5-[(2E)-2-(3-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazino]-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid
Molecular Formula C21H17N3O9S2
Molecular Weight 519.5044

Physical property

Density 1.56g/cm3
Refractive index 1.681