OJSC Beraton

Diphenylamine

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GOST 194-80

C₁₂H₁₁N
Mol.w. 169.24

Application

Used:

as an intermediate in synthesis of polymer stabilizers, dyes;
as an oxidation inhibitor and an intermediate in the manufacture of other oxidation inhibitors for greases and in pharmaceuticals production.

Appearance, properties

Light yellow to light brown flakes or fine crystals or brown melt. Soluble in acetone, benzene, methanol, ethanol, carbon disulphide, mineral acids, diethyl ether.

Quality indices

Mass fraction of diphenylamine, %, max.	98,7
Grystallization temperature, °C, min.	52,2
Mass fraction of aniline, %, max.	0,1
Mass fraction of ethyl alcohol insoluble impurities, %, max.	0,05
pH of water extract	6–8

Packing

Specialized tank-containers. Capacity - 20 m³.
Paper multiply bags with polyethylene liners. Net weight - 25 ± 0.5 kg.

Transportation

Dispatching by all kinds of transport in accordance with rules and regulatios of the correspoding transport mode.

Guaranteed storage period

12 months from the date of production.

To send an enquiry make use of the order form.

For further information on products purchasing please contact also the Sales and Foreign Relations Department on fax: 8 or at , .

Phone: 8 ; fax: .
Russia1, city Berezniki, the Perm region.