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Calcium chloride
A. Products uses:
The calcium chloride is used widely in the industries,and its main uses are as below:
1). Snow melt agent for the road, expressway, parking lot, airport golf course and other places;
2). Dehydrating agent for oil drilling, well drilling working liquid and petrochemical industry;
3). Dust removal agent for the dirt, coal dust and mine dust;
4). The construction industry strength agent,it could improve the strength of concrete, coagulator for the production of coatings;
5). Drying agent for moistureproof , industrial gasses and liquids;
6). Coagulating agent for latex for rubber industry;
7). Chlorinated agent and additive for black metallurgy industry;
8). Additive and deinking agent for paper industry;
9). Inorganic chemical raw materials for chemical industry, sulfate removal agent and coagulate agent for brown algae acid sodium
10). Refrigeration agent: refrigeration industry used in refrigeration.
11). Preservative: used to control wheat cabbage and decay and apple food preservatives
12). Used for dyes and printing industry.
B. Product classifications:
Calcium chloride could be classified into solid and liquid ones.
Solid calcium chloride is a white crystal, and could be divided into: flake, granular, and powdery; And it also could be divided into calcium chloride dihydrate and calcium chloride anhydrous according to different content of crystal water; And the solid calcium chloride is classified in to two grades, namely calcium chloride for industrial use and calcium chloride for food industryl use.
1. Calcium chloride dehydrate classifications:
a. calcium chloride dehydrate(flake one): 70% ,72%,74%,76%
b. calcium chloride dehydrate(granular one): 72%,76%
c. calcium chloride dehydrate(powdery one): 72%,76%
2. Calcium chloride anhydrous classifications:
a. anhydrous calcium chloride (flake one): 92%,95%,98%
b. anhydrous calcium chloride (granular one): 92%,95%,98%
c. anhydrous calcium chloride(powdery one): 92%,95%,98%
C. Data for reference:
1. Calcium chloride for industrial use
Item | Type 1 | Type 2 | Type 3 |
CaCL2%≥ | 68.0-70.0 | 74.0-77.0 | 90.0-95.0 |
Mg and alkali-chloride (Nacl)% | 5 | 5 | 4 |
Insoluble matter in water %≤ | 0.1 | 0.1 | 0.1 |
Alkalinity (Ca(OH)2)%≤ | 0.35 | 0.35 | 0.35 |
Phosphates (CaSO4)%≤ | 0.1 | 0.1 | 0.1 |
PH Value | 8-10 | 8-10 | 8-10 |
2. Calcium chloride for food industry use
Item | Type 1 | Type 2 | Type 3 |
CaCL2%≥ | 68-70 | 72-77 | 88-90 |
Mg and alkali-chloride (NaCl)% | 4.3 | 4.8 | 5.5 |
Insoluble matter in water %≤ | 0.1 | 0.1 | 0.1 |
Alkalinity (Ca(OH)2)% %≤ | 0.35 | 0.35 | 0.35 |
Arsenic (As) %≤ | 0.0003 | 0.0003 | 0.0003 |
Heavy metal (Pb)%≤ | 0.001 | 0.001 | 0.001 |
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(74,77,94%) calcium chloride
