As a byproduct of the production process of SK-type hydroxide iron desulfurizer, our calcium chloride dihydrate boasts high purity, excellent quality, and competitive pricing.

I. Quality Criteria

Appearance: White, flake-like solid

The mass fraction of anhydrous calcium chloride (based on CaCl2): ≥74.0%.

Magnesium and alkali metal chlorides (based on NaCl): ≤5.5%

Insoluble matter content: ≤0.20%

Alkalinity (as Ca(OH)2): ≤0.35%

Sulfates (calculated as CaSC4): ≤0.20%.

Section II: Product Application

1. Calcium chloride dihydrate is commonly used as a deicing agent to remove snow and ice from road facilities.

2. Used as an antifreeze in the construction industry, enhancing the frost resistance of building mortars.

3. Used as a desiccant to dry gases.

4. Used as a refrigerant in the refrigeration industry.

5. Used as a coalescent in the rubber production industry.

6. Used as raw material in manufacturing industries, such as for producing anhydrous calcium chloride and flame retardants.

7. Used as a dye precipitation agent in the dye production industry.

Section 3: Storage and Transportation Characteristics

Store in a cool, dry, well-ventilated area, away from incompatible materials. Keep container tightly closed. Mainly packed in woven bags lined with plastic bags, each bag net weight 25kg. Paper or plastic drums can also be provided as per request.