Products
| 2,5-Dihydroxybenzoic acid | |
| Product name | 2,5-Dihydroxybenzoic acid |
| Chinese name | 5-羟基水杨酸;龙胆酸;氢醌羧酸; |
| English name | 2,5-Dihydroxybenzoic acid |
| Molecular formula | C7H6O4 |
| Molecular weight | 154.12 |
| CAS No. | 490-79-9 |
| Product photo |  |
| Structure |  |
| chemical properties | Soluble in water, ethanol and ether, soluble in chloroform, benzene and carbon disulfide. At 150 ℃ or more long time heating is decomposed into carbon dioxide and hydroquinone, instability in the air. Ferric chloride is blue. |
| Appearance | white needle crystal |
| Melting point | 204-208°C |
| Content | >99% |
| Moisture | |
| Packing | 25kg |
The other explanation |
Used in organic synthesis. Medicine. |
