Calcium Chloride
Chemical name: calcium chloride
Molecular formula: CaCl2 / CaCl2 * 2H2O
Property: 10043-52-4
Customs Code: 2827200000
Appearance: white particles, powder, flake
| Testing items | Dihydrate | Anhydrous | ||
|---|---|---|---|---|
| Main content | ≥74% | ≥77% | ≥94% | ≥95% |
| Sodium chloride（NaCl） | ≤5% | ≤5% | ≤5% | ≤5% |
| Calcium hydroxide（CaOH2） | ≤0.2% | ≤0.2% | ≤0.25% | ≤0.25% |
| Water insoluble matter | ≤0.15% | ≤0.15% | ≤0.25% | ≤0.25% |
| Magnesium chloride（MgCl2） | ≤0.5% | ≤0.5% | ≤0.50% | ≤0.50% |
| PH | 7.5-11 | 7.5-11 | 7.5-11 | 7.5-11 |
| Sulfate radical（CaSO） | ≤0.05% | ≤0.05% | ≤0.05% | ≤0.05% |
Purpose:
1. Inorganic chemical raw materials of calcium chloride in the chemical industry and sulfate removal agent, coagulant of sodium alginate.
2. Calcium chloride is used as refrigerant in refrigeration industry and as drying medium of gas and liquid in the process of cooling solution machine for air conditioning system.
3. Calcium chloride is used as early strength agent in the construction industry to improve the concrete strength and produce coagulant for coating.
4. Additive of calcium chloride in papermaking industry and deinking of waste paper.
5. Used as greening agent and additive in ferrous metallurgy industry.
6. Calcium chloride is used as latex coagulant in rubber industry.
7. Used as oil drilling, drilling fluid, completion fluid, and petrochemical dehydration fluid.
8. Prevent and remove dust, coal dust and mineral dust.
9. Snow removal for roads, highways, parking lots, airports and golf courses in winter.
10. It is used to prevent and control the decay of wheat, apple, cabbage and other food preservatives.
11. Used for moistureproof and desiccant.
Characteristic:
Soluble, soluble in water, soluble in alcohol, white powder or flake, spherical.