2491-71-6|Benzenesulfonic acid,4-[2-(4-aminophenyl)diazenyl]-, sodium salt (1:1)Products Supply

Benzenesulfonic acid,4-[2-(4-aminophenyl)diazenyl]-, sodium salt (1:1) cas no:2491-71-6

Synonyms: Benzenesulfonicacid, 4-[(4-aminophenyl)azo]-, monosodium salt (9CI);Benzenesulfonic acid,p-(p-aminophenylazo)-, sodium salt (6CI);C.I. Food Yellow 6 (7CI);C.I. FoodYellow 6, monosodium salt (8CI);11648 Yellow;4-Aminoazobenzene-4'-sodiumsulfonate;Acid Yellow FWA;C.I. 13010;C.I. 13011;Food Yellow 6;HexacolYellow RFS;New Yellow GMF;Sodium 4-(4-aminophenylazo)benzenesulfonate;Sodium4'-aminoazobenzene-4-sulfonate;Sodium p-(p-aminophenylazo)benzenesulfonate;Yellow R.I.S.;Yellow RFS;

Identification

NameBenzenesulfonic acid,4-[2-(4-aminophenyl)diazenyl]-, sodium salt (1:1)
CAS2491-71-6
SynonymsBenzenesulfonicacid, 4-[(4-aminophenyl)azo]-, monosodium salt (9CI);Benzenesulfonic acid,p-(p-aminophenylazo)-, sodium salt (6CI);C.I. Food Yellow 6 (7CI);C.I. FoodYellow 6, monosodium salt (8CI);11648 Yellow;4-Aminoazobenzene-4'-sodiumsulfonate;Acid Yellow FWA;C.I. 13010;C.I. 13011;Food Yellow 6;HexacolYellow RFS;New Yellow GMF;Sodium 4-(4-aminophenylazo)benzenesulfonate;Sodium4'-aminoazobenzene-4-sulfonate;Sodium p-(p-aminophenylazo)benzenesulfonate;Yellow R.I.S.;Yellow RFS;
EINECS(EC#)219-657-1
Molecular FormulaC₁₂H₁₁N₃NaO₃S
Molecular Weight299.27

Chemical Properties

storage temp 常温常压下稳定，避免

Safety Data

Risk R36/37/38

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Benzenesulfonic acid,4-[2-(4-aminophenyl)diazenyl]-, sodium salt (1:1) cas no:2491-71-6

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