Diphenylamine Specifications: appearance : white chips DPA content % : 99.86 Low boiling point % : 0.09 High boiling point % : 0.03 Aniline % : 0.02 Freezing point : 52.62 Reaction of water extract substance : neutral Moisture % : 0.09 Alcohol insoluble substance % : 0.01 Packing : 25 kgs/bag Contact Us Enquire Now