Aibn Azodiisobutyronitrile - White Acicular Crystal Powder, 99% Min Purity, Polymerization Initiator For Plastics And Rubber

Keeping in mind ever-evolving requirements of our respected clients, we are exporting and trading a premium quality range of Initiator AIBN Azodiisobutyronitrile 78-67-1 in Zibo, Shandong Sheng, China.

Other name:Azodiisobutyrodinitrile;
Molecular Formular:C8H12N4
Molecular Weight: 164.21
CAS NO.:78-67-1
EINECS: 201-132-3

Alias: AIBN; Azo-iso-butyronitrile; 2, 2-dimethyl-2, 2-azodipropiononitrile
Structural formula and molecular formula: C8H12N4
Runxing Optoelectronic AIBN structure diagram Relative molecular mass: 164.21
10 hours half-life temperature: 65I?C
Density: 1.1(20I?C)
Melting point (I?C): 102-104
Maximum absorption peak: 345nm (Ethanol).

Properties for initiator Azodiisobutyronitrile AIBN CAS No.: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.

Specifications:

Appearance: white crystal powder
Assay :99.0% min(HPLC)
Melting point:100~103 A C
Ash: 0.1% max
Fe: 2 ppm max
Chloride: 0.01% max

Appearance : white crystal powder
Assay : a Y99%
Melting Point : 100-103oC
Volatile Matters : a 0.1%
Insoluble in Methyl Alcohol : a 0.01%
Visible Contamination : a 10specks/10g
Iron(Fe) : a 2 ppm
Chlorides(Cl) : a 0.003%
Packing specification : 20kg/drum/carton
Date of delivery : Available at any time

Usage: AIBN is maily used as polymerization initiator of monomer such as chloroethylene, vinyl acetate, acrylonitrile, etc;also used as blowing agent for PVC, polyalkene, polyurethane, acrylonitrile/butadienecopolymer, chloroethylene copolymer, acrylonitrile/ butadiene/styrene copolymer, polyisocyanate, polyvinyl acetate, polyamide and polyester, etc.Moreover, it is also used in other organic synthesis.

Application:

This product is used as foamer for plastics and rubber. It is also used as polymerization intiator, which is widely used in high molecular compound, such as polyvinyl chloride, polyaacrylonitrile, organic glass and ion-exchanhe.

Storage:

It should be stored in sealed container in dry and cool place without direct sunshine. Temperature should be controlled below 20A C.

Packaging:in 20 kg paper carton.