ChemNet > CAS > 633-96-5 acid orange 7

633-96-5 acid orange 7

product Name	acid orange 7
CAS No	633-96-5
Synonyms	C.I. 15510; C.I. Acid Orange 7; C.I. Acid Orange 7, monosodium salt; D & C Orange no. 4; Orange II sodium salt; 4-(2-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium salt; Sodium 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate; Orange Ⅱ; Acid Orange II Lake; Pigment Orange 17 (15510:1); sodium 4-[(2E)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazino]benzenesulfonate; sodium 4-[(E)-(2-hydroxynaphthalen-1-yl)diazenyl]benzenesulfonate
Molecular Formula	C₁₆H₁₁N₂O₄SNa
Molecular Weight	350.3243
InChI	InChI=1/C16H12N2O4S.Na/c19-15-10-5-11-3-1-2-4-14(11)16(15)18-17-12-6-8-13(9-7-12)23(20,21)22;/h1-10,19H,(H,20,21,22);/q;+1/p-1/b18-17+;
EINECS	211-199-0
Molecular Structure
Melting point	164℃
Water solubility	116 g/L (30℃)
Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:; S37/39:;
MSDS	Material Safety Data Sheet

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