Orange red crystalline powder, toxic; slightly soluble in cold water, soluble in hot water, ethanol, alkali solution; used in the synthesis of dyes, pigments, pharmaceutical intermediates, also as raw material for hair dyes (strict dosage control required). Hazard Class: Class 6.1 dangerous goods; toxic.
Chinese alias：
English alias：2-Amino-4-nitrophenol；4-Nitro-2-aminophenol
Dye/pharmaceutical intermediate; used in the synthesis of dyes (such as acid dyes, disperse dyes), pigments (such as brown pigments), pharmaceuticals (such as antifungal drugs), also as raw material for hair dyes (strict dosage control), improve dyeing effect
| No. | Item | Dry Form | Wet Form |
| 1 | Appearance | Yellowish-brown crystals or powder | Yellowish-brown crystals |
| 2 | Amine value (mass fraction) | ≥98.0% | ≥80.0% |
| 3 | Purity of 2-amino-4-nitrophenol (HPLC) | ≥99.0% | ≥99.0% |
| 4 | Moisture content | ≤2.0% | - |
| 5 | Acid insoluble matter content | ≤0.1% | ≤0.1% |
Address: Block B, Interstellar Center, Yuhua District, Shijiazhuang City, Hebei Province
