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Calcium Chloride Dihydrate

Details for Calcium Chloride Dihydrate

Calcium Chloride Dihydrate


Inorganic chemicals/Inorganic salts

Calcium Chloride Dihydrate
CAS NO: 10035-04-08
EC NO: 233-140-8
Molecular Formula: CaCl2·2(H2O)
Molecular Weight: 147.02
Specification: calcium chloride 74%,77%
InChI: InChI:1S/Ca.2ClH.2H2O/h;2*1H;2*1H2/q+2;;;;/p-2
Packing: 25KG bag,1 ton bag
Product description:

CAS No.: 10035-04-8
H.S. Code: 28272000
Molecular Formula: CaCl2 ﹒2H2O
Molecular Weight: 147.01
Packing: 25kg/bag, 50lb/bag, 1000kg/bag
Appearance: White powder/flake/pellet/granule

Technical Datasheet

Analytical itemTechnique IndexMeasuring method
Calcium chloride(CaCl2)%≥74.0-77.0


Magnesium and alkali metals chloride by (NaCl)%5
Water insoluble substance %≤0.05
Alkalinity (by Ca(OH)2)%≤0.2
Sulfate(by CaSO4)%≤0.1
PH Value8-10

1. Be made by ammonia-soda process, its PH value is about 8-10.
2. Snow-white pellet/powder/flake/granule
3. Its water solution is neuter, colorless, transparent, without sediment

1. As ice melting agent and snow melting agent
2. The water solution of calcium chloride is an important cooling agent for refrigerator or ice-making, it can speed-up the rigidification of concrete and strengthen the cold resistant ability of construction mortar, is a perfect construction antifreeze
3. Used as refining agent of aluminum magnesium metallurgy; used as precipitator of producing lake toner.
4. Used as the material of producing calcium salt.

Handling and Storage:
Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage. Moist calcium chloride and concentrated solutions can corrode steel.
When exposed to the atmosphere, calcium chloride will absorb water and form a solution. Containers of this material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product.

Uses: ice melt, oil drilling,dust control
Synonyms: snow melt agent;calcium chloride hydrate (1:2:2);calcium dichloride;
Molecular Structure: Calcium Chloride Dihydrate 10035-04-08
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