4-Aminophenol is an organic compound with the chemical formula H2NC6H4OH. It is also known as p-aminophenol, p-hydroxyaniline, and p-aminophenol. It is usually a white powder-like solid. It has a slight hydrophilicity, is soluble in alcohols, and can recrystallize in hot water. It is prone to oxidation in an alkaline environment.
| APPEARANCE | White to grayish Crystal or crystalline powder |
| Purity(HPLC) | 99.5%min |
| Loss on drying | 0.5%max |
| Residue on ignition | 1.0%max |
| Absorptivity | 90% min |
| Fe | 10PPM max |
The main uses of aminophenol are as a dye intermediate and a photographic developer. It can produce acid dyes, direct dyes, sulfur dyes, azo dyes, mordant dyes and fur dyes. M-aminophenol and p-aminophenol are raw materials for pharmaceuticals, herbicides, fungicides, insecticides and thermosensitive pigments. O-aminophenol is also used as an inhibitor of alkaline corrosion of metals, a hair dye, an anti-aging agent for rubber, an antioxidant, a stabilizer, a petroleum additive, a catalyst for organic reactions, a chemical reagent (m-aminophenol is a reagent for the determination of gold and silver), and an intermediate in organic synthesis, etc.
Usually packed in 25kg/drum,and also can be do customized package.
