CAS No.: 10035-04-8H.S. Code: 28272000 Molecular Formula: CaCl2 *2H2O Molecular Weight: 147.01Packing: 25kg/bag, 50lb/bag, 1000kg/bagAppearance: White powder/flake/pellet/granule.
Technical Datasheet:
Items | Calcium Chloride Anhydrous | Testing Method |
Appearance | White Falkes |
|
Assay | 74%-77% | HG/T2327-2004 |
Insoubles | 0.05%max | HG/T2327-2004 |
Alkalinity (as Ca(OH)2) | 0.2%max | HG/T2327-2004 |
Sulphates | 0.1%max | HG/T2327-2004 |
Magnesium and alkali metals chloride (as NaCl) | 5.0%max | HG/T2327-2004 |
PH | 8-10 | HG/T2327-2004 |
Characteristics: 1. Be made by ammonia-soda processits PH value is about 8-10.2. Snow-white pellet/powder/flake/granule.3. Its water solution is neuter, colorless, transparent, without sediment.
Usage: 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.
Calcium Chloride Dihydrate