4-Aminoazobenzene-4''-sulfonic acid sodium salt

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Product Description

Product4-Aminoazobenzene-4''-sulfonic acid sodium salt
CAS2491-71-6
FormulaC12H11N3O3S.Na
Synonym11648 Yellow, 4-Aminoazobenzene-4'-sodium sulfonate, Acid Yellow FWA, Benzenesulfonic acid, 4-((4-aminophenyl)azo)-, sodium salt, Benzenesulfonic acid, p-((p-aminophenyl)azo)-, monosodium salt, Benzenesulfonic acid, p-((p-aminophenyl)azo)-, sodium salt, C.I. 13011 (VAN), C.I. Food Yellow 6 (VAN), C.I. Food Yellow 6, monosodium salt, EINECS 219-657-1, Hexacol Yellow RFS, New Yellow GMF, NSC 163072, p-(p-Aminophenyl)azobenzenesulfonic acid, sodium salt, Sodium 4'-aminoazobenzene-4-sulfonate, Sodium aminoazobenzenesulfonate, Sodium p-(p-aminophenylazo)benzenesulfonate, UNII-Z452E7H2U8, Yellow R.I.S., Yellow RFS, Benzenesulfonic acid, 4-((4-aminophenyl)azo)-, monosodium salt, Benzenesulfonic acid, 4-(2-(4-aminophenyl)diazenyl)-, sodium salt (1:1), C.I. Food Yellow 6, monosodium salt (8CI), Sodium 4'-aminoazobenzene-4-sulphonate

Typical Product Specifications

Molecular weight299.29
SMILESS(c1ccc(\N=N\c2ccc(N)cc2)cc1)(=O)(=O)[O-].[Na+]
log P (octanol-water)-1.750
Vapor Pressure6.18E-16 mm Hg
Water solubility1.43E+05 mg/L
Atmospheric OH Rate Constant4.28E-11 cm3/molecule-sec
ClassSpecialty Chemicals
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