Acid Orange 7 CAS# 633-96-5
| Product Name: |
Acid Orange 7 |
| Synonyms: |
Golden Orange Ⅱ;Orange II sod;Orange II, Pure;ORANGE1;ORANGE I;NAPHTHOL ORANGE;TROPAEOLIN 000 NO 1;TROPAEOLIN OOO-1 |
| CAS: |
633-96-5 |
| MF: |
C16H12N2O4S.Na |
| MW: |
351.33 |
| EINECS: |
211-199-0 |
| Product Categories: |
Organics;Azo |
| Mol File: |
633-96-5.mol |
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| Acid Orange 7 Chemical Properties |
| Melting point |
164°C |
| density |
1.525[at 20℃] |
| vapor pressure |
0Pa at 25℃ |
| storage temp. |
Amber Vial, -20°C Freezer, Under inert atmosphere |
| solubility |
Very soluble in water; very slightly soluble in ethanol |
| pka |
8.26, 11.4(at 25℃) |
| Colour Index |
15510 |
| form |
Crystalline Powder |
| color |
Green to blue |
| PH Range |
Amber (7.4) to orange (8.6);Orange (10.2) to red (11.8) |
| Odor |
Odorless |
| Water Solubility |
116 g/L (30 ºC) |
| λmax |
483nm |
| Merck |
14,6858 |
| BRN |
3898201 |
| Stability: |
Light Sensitive |
| Biological Applications |
Cosmetics; wound dressing materials |
| Major Application |
Organic light emitting diodes (OLEDs), nanoparticles, inks, wood preservatives, textiles, hair dyes, cosmetics, wound dressing materials, biofuel cells |
| LogP |
-0.95 at 20℃ |
| CAS DataBase Reference |
633-96-5(CAS DataBase Reference) |
| EPA Substance Registry System |
C.I. Acid Orange 7, monosodium salt (633-96-5) |
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