Product Name: 1,4-Diamino-2,3-dihydroanthraquinone
Synonym: Solvent Violet 47; 1,4-Diamino-2,3-dihy;2,3-Dihydro-1,4-diaMinoanthraquinone; 1,4-diaMino-2,3-dihydroanthracene-9,10-dione;
|Appearance||Dark Green Powder|
1. 1,4-Diamino-2,3-dihydroanthraquinone is a chemical substance, Dark Green Powder. Soluble in benzene, pyridine, nitrobenzene, aniline, slightly soluble in hot acetic acid, ethanol. In concentrated sulfuric acid, the solution is almost colorless and turns bluish red after adding boric acid. It is mainly used as a dye intermediate.
This product is used as an intermediate for synthetic dyes, and is widely used in the production of reduced grey BG, dispersed turquoise blue HBF, and acid dyes
- It is a dye derived from anthraquinone and is a mixed product produced by the combustion of a mixture of red and purple smoke.
Store in a ventilated place, protected from sun and moisture.