C.I. Acid Yellow 9, 2706-28-7, C.I. 13015

Colour Index

Name:	C.I. Acid Yellow 9
CAS:	2706-28-7
C.I. No.:	C.I. 13015
Synonyms	C.I. 13015; C.I. Acid Yellow 9; C.I. Food Yellow 2; C.I. Acid Yellow 9, disodium salt (8CI); 4-Amino-1,1-azobenzene-3,4-disulfonic acid sodium salt; disodium 4-aminoazobenzene-3,4-disulfonate; Food yellow; ACID YELLOW 147; disodium 2-amino-5-[(E)-(4-sulfonatophenyl)diazenyl]benzenesulfonate; benzenesulfonic acid, 2-amino-5-[(E)-(4-sulfophenyl)azo]-, monosodium salt; Acid Yellow 9
Molecular Formula	C₁₂H₁₁N₃NaO₆S₂
Molecular Weight	380.352
InChI	InChI=1/C12H11N3O6S2.Na/c13-11-6-3-9(7-12(11)23(19,20)21)15-14-8-1-4-10(5-2-8)22(16,17)18;/h1-7H,13H2,(H,16,17,18)(H,19,20,21);/b15-14+;
CAS Registry Number	2706-28-7
EINECS	220-293-0
Molecular Structure

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