Calcium chloride anhydrous 7774-34-7

Category :

Inorganic chemicals/Inorganic salts

CAS NO :

7774-34-7

EC NO :

233-140-8

MF :

H₁₂CaClO₆

MW :

183.6221

Specification :

calcium chloride 94%

Packing :

25KG bag,1 ton bag

Product description :

CAS No.: 10043-52-4
H.S. Code: 28272000
Molecular Formula: CaCl2
Molecular Weight: 111.01
Packing: 25kg/bag, 50lb/bag, 1000kg/bag
Apprearance: white powder/pellet

Technical Datasheet

Analytical item	Technique Index	Measuring method
Calcium chloride(CaCl2)%≥	90.0-95.0	HG/T2337-92
Magnesium and alkali metals chloride by (NaCl)%	5.5
Water insoluble substance %≤	0.05
Alkalinity (by Ca(OH)2)%≤	0.2
Sulfate(by CaSO4)%≤	0.1
PH Value	8-10

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

Usage:
1. multiuse dryer-used to dry nitrogen gas, oxygen, hydrogen gas, hydrogen chloride, and sulfur dioxide etc.
2. Used as dehydrating agent to produce alcohol, ester, and acrylic resin etc.
3. 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
4. Used as refining agent of aluminum magnesium metallurgy; used as precipitator of producing lake toner.
5. 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 :

calciumdichloridehexahydrate;CALCII CHLORIDUM HEXAHYDRICUM;CALCIUM (II) CHLORIDE, HYDROUS;CALCIUM CHLORIDE, HYDRATED;CALCIUM CHLORIDE 6-HYDRATE;CALCIUM CHLORIDE 6H2O;CALCIUM CHLORIDE-6-HYDRATE (MAX. 0,0001 % AL), EXTRA PURE, DAB, PH. EUR., PH. FR;calcium chloride hydrate (1:2:6);

Molecular Structure :

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Calcium chloride anhydrous

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