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Specifications
cas no 78-67-1 / 2,2-Azobisisobutyronitrile99%
Domestic 20kg/drum
Product name: 2,2-Azobisisobutyronitrile
cas no 78-67-1 / 2,2-Azobisisobutyronitrile
99% Domestic 20kg/drum
Product name: 2,2-Azobisisobutyronitrile
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: 65οC
Density: 1.1(20οC)
Melting point (οC): 102-104
Maximum absorption peak: 345nm (Ethanol).
CAS No.: 78-67-1
2,2-Azobisisobutyronitrile is oil-soluble azo initiator.
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 20°C.
packaging:in 20 kg paper carton
| Appearance | white crystal powder | Assay | ≥99% |
| Melting Point | 100-103oC | Volatile Matters | ≤ 0.1% |
| Insoluble in Methyl Alcohol | ≤ 0.01% | Visible Contamination | ≤10specks/10g |
| Iron(Fe) | ≤2 ppm | Chlorides(Cl) | ≤0.003% |
| Packing specification | 20kg/drum/carton | Date of delivery | Available at any time |
