Industry Grade Calcium Chloride for Snow Melting 74% 77% Flakes or Powder
China Industry Grade Calcium Chloride for Snow Melting 74% 77% Flakes or Powder, Find details about China Super Dry Calcium Chloride Desiccant, Calcium Chloride Container Desiccant from Industry Grade Calcium Chloride for Snow Melting 74% 77% Flakes or Powder
calcium chloride
PRODUCT NAME:
| Calcium Chloride 77% Flakes |
INSPECTION STANDARD |
GB/T26520-2011 |
BATCH NO. | WF190306 | INSPECTION DATE: | 2019-03-06 |
MANUFACTURE DATE: | 20190306 | EXPIRATION DATE: | 2021-03-05 |
TESTING ITEM |
INDEX |
RESULT | |
CaCl2 Content | 77% MIN | 77.28% | |
NaCl Content | 5%MAX | 4.02% | |
MgCl2 Content | 0.5% MAX | 0.29% | |
Insoluble in water | 0.15% MAX | 0.05% | |
Fe | 0.0020%MAX | ≤0.002% | |
1,Features:
colorless cubic crystal. white or white porous or grain, honeycomb. oderless, slightly bitter taste. Relative density of 2.15(25ºC). melting point of 782ºC, boiling point of 1600ºC. strong moisture absorption. It is easy to deliquescent in the air. Easy to soluble in water and at the same time release lots of heat. It's water solution is slight acidity. soluble with alcohol, and vinegar. React and alcohol to produce CaCl2·8NH3 & CaCl2·4C2H5OH. Under the common temperature, crystal to produce Hexahydrate. add heat to 30ºC and it is soluble with self crystal water. Continously add heat, lose water, to 200ºC become dihydrate. Add heat to
260ºC it becomes water porous calcium chlorde,anhydrous.
1.For road antifreeze, maintenance and dust control, calcium chloride is the best road snowmelt, antifreeze and dust agent.2.Used as a versatile desiccant, such as nitrogen, oxygen, hydrogen, hydrogen chloride, sulfur dioxide, etc.
3. Calcium chloride aqueous solution is an important refrigerant for freezer and ice making. It can accelerate the hardening of concrete and increase the cold resistance of building mortar. It is an excellent building antifreeze.
4.Used as desiccant, road dust collector, antifogging agent, fabric fire retardant, food preservative and for the manufacture of calcium salt.
5. Used as calcium intensifier, curing agent, chelating agent and desiccant in food industry.
6. As a drilling additive, it can lubricate and facilitate the removal of drilling mud.
7.Calcium ions can precipitate most anions.Chloride ions precipitate cations,and can also oxidize ions to purify wastewater.
Company Information
Contact me
FONDLAND CHEMICALS CO.,LTD.
Ruth Li
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