|Place of Origin:||CHINA|
|Model Number:||Diphenylamine Dpa|
|Minimum Order Quantity:||Negotiation|
|Supply Ability:||1000 tons / month|
|Classification:||Dyestuff Intermediates||CAS NO:||122-39-4|
|Other Name:||Benzenamine, N-Phenyl-||Usage 1:||Turbine Oil|
|Keyword:||Lubricant Oil||Type:||Lubricant Additive|
white crystal, becoming gray or brownish yellow once exposed to light, Specific gravity: 1.160 (20/20°)
Boiling point:302°C, lightly dissolving in water, dissolving in ethanol, diethyl ether, benzene, dissolving in thick inorganic acid solution but separating if diluted by water
Other names:N-Phenylamiline, Anilinobenzene, N-Phenylbenzeneamine, DPA
Molecular formula: (C6H5)2NH
Quality standard of product: Q/320621EAE01-2007
|Appearance||White , Light yellow or brown Tablet or particle|
|Low boiling point,%≤||0.3|
|High boiling point,%≤||0.2|
|Reaction of water extract substance||Neutral|
|Alcohol insoluble substance,%≤||0.05|
Diphenylamine is an organic compound with the formula (C6H5)2NH. The compound is a derivative of aniline, consisting of an amine bound to two phenyl groups. The compound is a colorless solid, but commercial samples are often yellow due to oxidized impurities. Diphenylamine dissolves well in many common organic solvents, and is moderately soluble in water.
Diphenylamine is mainly used to synthesize rubber antiager, dye, medicine intermediate, lubricating oil antioxidant, and powder stabilizer.
Diphenylamine is used as a pre- or postharvest scald inhibitor for apples. Its anti-scald activity is the result of its antioxidant properties,which protect the apple skin from the oxidation products of alpha-farnesene during storage.
Packing: 25kg net bag, also can be packaged according to customer’s requirements
This product is non-flammable, non-explosive, and non-corrosive. When used, general precautions for handling concentrated chemicals and adding additives to base oils should be followed. If contact with skin, wash thoroughly with detergent, soap and water.
100% TT Before Shipment
|Tel||0086 134 35409275|
|Fax||0086 757 84888673|
1. Are you a factory or tarding company?
Our company concentrates on on the production, sales and service for plastic and coating additives, fine chemicals and intermediates.
2. Where dose your company locate?
We locate in Heze, Shandong province of China, also have sales rep. in Foshan
3. Can you provide samples for quality checking before placing an order?
Samples are avaliable upon request, but the shipping cost should be paid by customer.
4. How to get the price list?
Please inqire us by alibaba/email.
5. What's your payment term?