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Key Specifications / Special Features: | |
Formula | CaCl2 |
CAS No. | 10043-52-4 |
Appearance : White Flakes / pellets | |
Technical Index | |
CaCl2 (%) | ≥95% |
Sulfate (CaSO4)% | ≤0.1% |
Alkali metal NaCl % | ≤3.5% |
Ca(OH)2)% | ≤0.2% |
Water Insouble(%) | ≤0.1% |
Packing : 25kg PP bag with PE film inside / 1000kg | |
1, DETAILED SPECEFICATION
CALCIUM CHLORIDE 95% MINPOWDER, TECH.GRADE
PH: NEUTRAL
Acidity PASS
2, Calcium Chloride Dihydrate/Anhydrous
Cas No.:10043-52-4; H.S. Code: 28272000.00
3, Recommendation
Calcium Chloride is a white deliquescentpowder which is soluble in water and ethanol, with melting point at 782 C, boiling point at 1600 C and specific gravity of 2.15. Mono, Di and Hexahydrate forms are existing. But hexahydrate form loses 4H2O at room temperature. It is formed as a byproduct of the Solvay process, also called ammonia-soda process to make sodium carbonate from calcium carbonate and sodium chloride. It is also prepared by dissolving calcium carbonate or calcium oxide in hydrochloric acid. It is used chiefly for dust control on unpaved roads and as a roadway deicer. Other uses are waste water treatment, brine refrigeration systems, tire weighting, concrete acceleration and as a calcium source in chemical processing.
4, Main applications:
A: Technical grade calcium chloride is used in a multitude of applications within a
wide variety of industries.
a, It is used as an agent for providing high density clear brine fluids in the oil industry.
c, A precipitant for fluorides, sulphates, and phosphates in water purification.
c, A safe, secondary cooling agent for hockey rinks and various construction projects.
d, An additive in concrete to decrease setting time, especially in cold weather conditions.
e, A dehumidifier and a desiccant in domestic and industrial applications.
f, A calcium source in agriculture and animal feed.
B: Food grade calcium chloride is used in various applications within the food, beverage
and pharmaceutical industries.
a, In the production of beer and soft drinks, CaCl2 is used as a source of calcium to
regulate the hardness of water.
b, In enzyme production, the calcium ion acts as a co-factor in some products.
c, In the production of cheese, CaCl2 is used as a source of calcium.
d, CaCl2 can be used to increase the firmness of canned fruits and pickled vegetables.
e, CaCl2 can be used as a secondary cooling agent in various processes that operate
according to food regulations.
calcium chloride powder95%