ChemNet > CAS > 633-96-5 acid orange 7
633-96-5 acid orange 7
| product Name |
acid orange 7 |
| 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+; |
| CAS Registry Number |
633-96-5 |
| 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:;
|
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