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| Cyanide series |
| 2,2'-Azobisisoheptonitrile |
Chemical name : 2,2'-Azobisisoheptonitrile
Properties : White rhombus flake crystal or crystal powder. Melting point : 46?56°C. Dissolving in ethanol, ether and dimethyl formamide, etc. Insoluble in water. Inflammable, explosive and toxic with LD50 = 700mg/kg.
Quality standard : Q45071769-0.1-1998
Technical index :
|
Item |
Index |
| 2,2'-Azobisisoheptonitrile m/m % = (C14H24N4) |
99.0 |
| Latex disengaging time s % = |
30.0 |
| Volatile % = |
1.0 |
Methanol solution test |
Qualified |
| Iron(Fe) % = |
0.002 |
| Heavy metal(Pb) % = |
0.001 |
| Halide(Cl) % = |
0.03 |
| Freeacid(HCl) % = |
0.03 |
| Hydrazo compound % = (C14H26N4) |
0.1 |
Use : It is widely used for macromolecular polymerization initiator of polyvinyl chloride, polyacrylonitrile, polyvinyl alcohol, organic glass, etc. and the vesicant of plastic and rubber.
Packing : Veneer drum lined with double-layers polyethylene bag with the net weight of 20kg/drum.
Storage and transportation : Stored in dry and ventilated indoor environment (below 10°C). Transported by refrigerator car. Avoid insolation and heat. |
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