51988-22-8 m-[[4-[(4-hydroxy-m-tolyl)azo]-3-methoxyphenyl]azo]benzenesulphonic acid

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Basic

CAS No. 51988-22-8
Product Name m-[[4-[(4-hydroxy-m-tolyl)azo]-3-methoxyphenyl]azo]benzenesulphonic acid
Synonyms m-((4-((4-Hydroxy-m-tolyl)azo)-3-methoxyphenyl)azo)benzenesulphonic acid; 3-[(E)-{3-methoxy-4-[(2E)-2-(3-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazino]phenyl}diazenyl]benzenesulfonic acid
Molecular Formula C20H18N4O5S
Molecular Weight 426.4457

Physical property

Density 1.38g/cm3
Refractive index 1.647