Molecular formula: CaCl2
English name: calcium chlorid,andydrous,technical
Molecular weight: 110.99
Anhydrous calcium chloride can absorb moisture, is the good dehydrating agent of organic solvents and various gas. Calcium chloride dihydrate is the important refrigerant used for freezers and ice-making, in infrastructure, it can harden the concrete and increase the freeze resistance capability, it is good waterproofing agent, and the important material to manufacture the molecular sieve, and can also be the demulsifier in sewage treatment.
White, flaky, spherical, honeycomb, powder, granular
|
Index name
|
Anhydrous calcium chloride
|
Calcium chloride dihydrate
|
| CaCl2 content %≥ |
95%-98%
|
75%-80%
|
| The content of magnesium and alkali metal chloride %≤ |
0.2
|
0.25
|
| Water insoluble substance %≤ |
0.1
|
0.2
|
| Acidity (PH) |
7.5-8.5
|
7.5-8.5
|
| Alkalinity calculated by [Ca(OH)2]≤ |
0.1
|
0.15
|