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| flake calcium chloride |
granule calcium chloride |
Pellet calcium chloride |
powder calcium chloride |
molecular formula：CaCl2·nH2O
appearance: white powder, lump, granule or pellet
purpose: Calcium chloride features dissolution, heat releasing, low freezing point in water, strong dampness absorbing nature, poor corrosive nature to metals and quickening the freezing of organic macromolecule. It is widely applied in such fields as:：
1）snowmelt and ice removing of road, expressway, parking lot, aerodrome and port；
2）petroleum drilling, working fluid of drill well, completion fluid, dehydration agent in petrochemical；
3）avoid or remove dust, coal dust and ore dust；
4）solution of calcium chloride acting as flocculant in algae sodium adding industry and bean product industry, acting as cold carrier in freezing and cold beverage industry. Besides, it is applied to sewage treatment.
5）apply to prevent and cure decay of wheat, apple and Chinese cabbage, food antiseptic and vegetable dyr freshness preversing；
6）act as antifreeze of concrete to speed up the freezing time of cement；
7）calcium manufacturing of melting electrolytic method and raw material of other valuable metals.
industrial grade calcium chloride
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item analysis |
technical index1 |
technical index2 |
technical index3 |
|
calcium chloide（CaCl2）% ≧ |
68.0-70.0 |
74.0-77.0 |
90.0-95.0 |
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magnesium & alkali metal chloride (calculate according to sodium chloride)% |
4 |
5 |
5.5 |
|
insoluble in water % ≦ |
0.05 |
0.05 |
0.05 |
|
alkali degree（as Ca(OH)2）% ≦ |
0.2 |
0.2 |
0.2 |
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sulphate（as CaSO4计）% ≦ |
0.1 |
0.1 |
0.1 |
|
PH value |
8-10 |
8-10 |
8-10 |
Packing PP bag inside PE bag,25kg/1000kgs net weight
