China 2 2′-Azobis Aibn 78-67-1

AIBN is a white acicular crystal, which is insolvable in water, solvable in organic solvent such as methyl alcohol, ethanol, acetone, ethyl ether and light petroleum etc. Lce point of pure product is 105oC, The product is decomposed flashily and releases nitrogen gas in the position of melting and decomposed slowly under ordinary temperature, which should be stored under 20ºC.
ItemSpecificationAppearancewhite crystal powderPurity99%minVolatile Matters≤ 0.1%Visible Contamination≤10 specks/10gChlorides(Cl)≤0.003%Melting Point100-103ºCInsoluble in Methyl Alcohol≤ 0.01%Iron(Fe)≤2 ppmAIBN is maily used as polymerization initiator of monomer suchas chloroethylene,vinyl acetate,acrylonitrile,etc;also used as blowing agent for PVC,polyalkene,polyurethane,polyvinyl alcohol,acrylonitrile/butadiene copolymer,chloroethylene copolymer,acrylonitrile/ butadiene/styrene copolymer, polyisocyanate,polyvinyl acetate,polyamide and polyester,etc.Moreover,it is also used in other organic synthesis.Hebei yanxi chemical co., ltd is a professional research and development of the production of lead acetate, 2-phenylethylamide enterprises.under the innovation in traditional production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of reducing the cost of products to make the quality of producDemonstrational & Teaching Utensil ts to the same industry. UnRemote Control der the close supervision of the quality inspection department of the company, we carry out production and sales in the way of "labeling", providing the most convenient and fastest service for users all over the world.