Free release

85136-41-0 sodium 8-[(2-hydroxy-1-naphthyl)azo]naphthalene-2-sulphonate

service@apichina.com
Product Name sodium 8-[(2-hydroxy-1-naphthyl)azo]naphthalene-2-sulphonate
CAS No. 85136-41-0
Synonyms Sodium 8-((2-hydroxy-1-naphthyl)azo)naphthalene-2-sulphonate; 8-[(2Z)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazino]naphthalene-2-sulfonic acid
InChI InChI=1/C20H14N2O4S/c23-19-11-9-13-4-1-2-6-16(13)20(19)22-21-18-7-3-5-14-8-10-15(12-17(14)18)27(24,25)26/h1-12,21H,(H,24,25,26)/b22-20-
Molecular Formula C20H14N2O4S
Molecular Weight 378.4012
Density 1.42g/cm3
Refractive index 1.698