18031-82-8 7-hydroxy-8-[4-[4-[(2-hydroxy-8-sulfo-1-naphthyl)azo]phenyl]phenyl]azo-naphthalene-1-sulf

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Basic

CAS No. 18031-82-8
Product Name 7-hydroxy-8-[4-[4-[(2-hydroxy-8-sulfo-1-naphthyl)azo]phenyl]phenyl]azo-naphthalene-1-sulfonic acid
Molecular Formula C32H22N4O8S2
Molecular Weight 654.67

Physical property

Density 1.54g/cm3
Refractive index 1.733