Calcium Chloride
Calcium chloride is an inorganic salt, which exists as solid or liquid. Solid calcium chloride is a white, crystal substance in the form of flake, granule, pellet or powder. With different crystallized water contents, it can be dihydrate or anhydrous. Liquid calcium chloride is a colorless, clear solution. As calcium chloride has such properties as quick dissolving, exothermic ability, attracting moisture from the air and surroundings, dissolving at very low temperature
II.Features:
Calcium chloride anhydrous, CaCl2, is a common salt. It behaves as a typical ionic halide, and is solid at room temperature. It has several common applications such as brine for refrigeration plants, ice and dust control on roads, and in concrete. It can be produced directly from limestone, but large amounts are also produced as a by-product of the Solvay process. Because of its hygroscopic nature, it must be kept in tightly-sealed containers. It is used to turn kelp into a solid.
1).They are widely used in highway,expressway,parking lot and port to melting snow and ice
2).used as dryer ,as anti-fog,and antu-dust agent also fireproof agent.
3).Protective agent and refininf agent for petroleum/oil field
4).Pigment assistance agent of textile.It is a kind of raw material
5).It acts as flocctuatio in water treatment
6).Aslo be used in waste papper prcessing as removing printing ink agent.
7).Used in swimming pool to disinfetion and so on.
8).As anti-freezing agent of beton ,and speedup harden beton.
| Item | Standard | |
| 74% Flakes/Granular | 77% Flakes/Granular | |
| Calcium chloride as CaCl2 | ≥74% | ≥77% |
| Total alkali chloride as NaCl | ≤7.0% | ≤5.0% |
| Total magnesium as Mgci2 | ≤0.5% | ≤0.5% |
| Alkalinity as Ca(OH)2 | ≤0.4% | ≤0.4% |
| Insoluble in water | ≤0.3% | ≤0.2% |
| Item | Standard | |
| 94% Prills/pellets | 94% Powder | |
| Calcium chloride | ≥94.0% | ≥94.0% |
| Magnesium and alkali chloride(NaCl) | ≤5.5% | ≤3.5% |
| Water insolubles | ≤0.2% | ≤0.2% |
| Alkalinity[Ca(OH)2] | ≤0.35% | ≤0.3% |
| Sulfate(CaSO4) | ≤0.2% | ≤0.2% |
| FE | ≤0.1% | ≤0.1% |
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Water dissolution comparison
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