Products
| 1,4-Dihydroxyanthraquinone | |
| Product name | 1,4-Dihydroxyanthraquinone |
| Chinese name | 透明橙 G;溶剂橙 86;1,4-蒽醌二酚;奎札因;醌茜;1,4-二羟基-9,10-蒽二酮; |
| English name | 1,4-Dihydroxyanthraquinone |
| Molecular formula | C14H8O4 |
| Molecular weight | 240.21 |
| CAS No. | 81-64-1 |
| Product photo |  |
| Structure |  |
| chemical properties | The boiling point of 450 ° c. Flash point 222 ° c.From acetic acid precipitation to orange, crystalline. A moderate amount of red soluble in ethanol, soluble in ether, brown and yellow fluorescence soluble in caustic liquid and ammonia are purple. |
| Appearance | Crystallization orange or red |
| Melting point | 198-199°C |
| Content | >96% |
| Moisture | |
| Packing | 50kg |
The other explanation |
Used in the manufacture of VAT dye, disperse dye and reactive dye intermediates |
