| Classification | Hydroxybenzene |
| CAS No. | 92-70-6 |
| Other Names | 2-hydroxy-3-naphthoic acid |
| MF | C11H8O3 |
| EINECS No. | 202-180-8 |
| Place of Origin | Hebei, China (Mainland) |
| Grade Standard | Industrial Grade |
| Purity | 98.5 |
| Appearance | light-yellow powde |
| Application | dyestuff ,Dye pigments intermediates |
| Brand Name | JIAYUE |
specification
|
ITEM |
EXTRA GRADE | MEASURED VALUE |
| APPEARANCE | LIGHT YELLOW POWER | LIGHT YELLOW POWER |
| PURITY%≥ | 98.50 | 98.56 |
| 1,2ACID%≤ | 0.20 | 0.20 |
| BETA-NAPHTHOL CONTENT(%) | 0.50 | 0.50 |
| WATER CONTENT (%)≤ | 0.30 | 0.28 |
| FIRST MELTING POINT(°C)≥ | 217 | 217 |
| INSOLUBLES IN NAOH%≤ | 0.20 | 0.19 |
| ASH%≤ | 0.50 | 0.48 |
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