CaCl2.2H2O 74% 77 94% calcium chloride dihydrate snow melting
USD $175 - $185 /Ton
Min.Order:1 Ton
Zibo Hangzheng Chemical Trading Co., Ltd.
Item | Specification | |||||
Solid Calcium Chloride | Liquid grade | |||||
Purity as CaCl2 % | TypeI | TypeII | TypeIII | TypeIV | TypeV | |
94 | 90 | 77 | 74 | 68 | Negotiation | |
TotalAlkali Chlorid (as NaCl) % | 3.0%max | 5%max | ||||
Total Magnesium (as MgCl2) % | 0.5%max | 0.5%max | ||||
Alkalinity as Ca(OH)2% | 0.4%max | 0.4%max | ||||
Water insoluble % | 0.3%max | 0.3%max | ||||
Particle size | negotiation |
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Heavy metal(Pb) % | ≤0.002 |
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Pb % | ≤0.0005 |
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As % | ≤0.0003 |
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F % | ≤0.004 |
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1) | Calcium chloride, CaCl2, is a common salt. It behaves as a typical ionic halide, and is solid at room temperature. |
2) | It has several common applications such as brine for refrigeration plants, ice and dust control on roads, and in concrete. |
3) | It can be produced directly from limestone, but large amounts are also produced as a by-product of the Solvay process. |
4) | Because of its hygroscopic nature, it must be kept in tightly-sealed containers. |
5) | It is used to turn kelp into a solid. |
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