What is 4-Aminophenol CAS 123-30-8?
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.
Спецификация
ВНЕШНИЙ ВИД |
White to grayish Crystal or crystalline powder |
Чистота (ВЭЖХ) |
99,5%мин |
Потери при сушке |
0,5%макс. |
Остаток при воспламенении |
1,0%макс. |
Absorptivity |
90% min |
Фе |
10PPM max |
Применение
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.
Упаковка
Обычно упаковывается в 25 кг / барабан, а также может быть выполнена индивидуальная упаковка.
