Diphenylamine is white crystal. It will turn pale or light brown when meet light. Besides, it is able to solubilize in water, alcohol, and benzene and so on. This product is mainly used for rubber antioxidant such as antioxidant BLE ,AM350DFC-34DDAKY-405CDODA, dyestuff, medical intermediate, and the stabilizer of explosives.
Name Index
Grade top grade first grade
Appearance white or Light Brown flaky matter Light Brown flaky matter
Diphenylamine%≥ 99.60 99.0
Solidifying point≥ 52.6 52.3
Alcohol Insoluble Substance%≤ 0.05 0.05
Moisture%≤ 0.2 0.3
Water Extract Substance neutral neutral
Low boiling Point Substance%≤ 0.4 0.6
High boiling Point Substance%≤ 0.4 0.6
Aniline%≤ 0.08 0.18