Chemical Name: Calcium Chloride
Molecular Formula: CaCl2 ,CaCl2·6H2O
Molecular Weight: 111.0,147.0
CAS No.: 10043-52-4
Standard Executed: GB/T 26520-2021
Appearance
White flaky, powdery or granular solid.
Application
• Used as a multi-purpose desiccant, dehydrating agent, antifreeze, and chilling agent;
• It can accelerate the hardening of concrete and enhance the cold resistance of construction mortar, and is an excellent antifreeze agent for construction;
• It can be used as road dust preventive agent and snow remover;
• Used as a calcium fortifier, curing agent, chelating agent and desiccant in the food industry.
Packing
• Net weight : 25,1000kg;
• PP woven bag, with inner PE plastic bag.
Specification
Item |
Standard |
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Calcium chloride Anhydrous |
Calcium chloride Dihydrate |
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TypeⅠ |
Type II |
TypeⅠ |
Type II |
Type III |
|
Calcium chloride (CaCl2) ω/% ≥ |
94.0 |
90.0 |
77.0 |
74.0 |
72.0 |
Alkalinity [as Ca(OH)2]ω/% ≤ |
0.25 |
0.20 |
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Total alkali metal chlorides (as NaCl) ω/%≤ |
5.0 |
5.0 |
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Water insoluble matter ω/% ≤ |
0.15 |
0.10 |
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Iron (Fe) ω/% ≤ |
0.004 |
0.004 |
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Sulfate (as CaSO4) ω/% ≤ |
0.05 |
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Total magnesium (as MgCl2) ω/% ≤ |
0.5 |
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PH(10g/L) |
6.0-11.0 |