Calcium Chloride Dihydrate
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- Supplier: Shandong Yuyuan Group Co. Ltd.
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Product Overview
Description
Calcium chloride dihydrate
white granular
Packaging Detail: 25 kg pp bags
Specifications
1)CAS:10035-04-82)Grade:Reagent grade
3)Purity:99%
4)Properties:white powder or block
molecular formula CaCl2·2H2O
CAS:10035-04-8
Appearance
white block or powder
Properties
Calcium chloride passes for white block or powder, having a strong hygroscopic, relative density 215, melting point, 1935.5 °C °C 775 boiling point. Soluble in water and alcohol.
Use
This product is under water heating and the characteristics of low-freezing low, are used for road, highway, parking lot, wharf of snowmelt and removing ice. And a powerful water imbibition function, also can be used as desiccant, for example for nitrogen, oxygen, hydrogen, hydrogen and sulfur dioxide gas, such as dry. Is the port of fog dispersal and road dust collector, fabric fire the best materials. Production alcohol, esters, ether and acrylic resin, used on dehydrated agent. Used for aluminum and magnesium metallurgy of protectant, refining agent. Is the production of color pigment precipitates precipitation agent. Used for waste paper deinking processing. Is the production of calcium salt of raw material. Calcium chloride solution used for sodium alginate industry, bean products industry flocculant.
Specifications:
1). Industrial Grade Calcium Chloride
Item | Specifications | ||||
Calcium Chloride Anhydrous | Calcium Chloride Dihydrate | ||||
calcium chloride(as CaCl 2 ) %= | 94 | 92 | 90 | 77 | 74 |
magnesium & alkali metal chloride(as NaCl)%= | 4.0 | 4.0 | 4.0 | 3.5 | 3.5 |
sulphate(as SO 4 2- ) %= | 0.25 | 0.25 | 0.25 | 0.2 | 0.2 |
alkalinity (as Ca(OH) 2 )%= | 0.25 | 0.25 | 0.25 | 0.2 | 0.2 |
water insoluble %= | 0.2 | 0.2 | 0.25 | 0.1 | 0.1 |
2). Food Grade Calcium Chloride
Item | Specifications | ||||
Calcium Chloride Anhydrous | Calcium Chloride Dihydrate | ||||
calcium chloride(as CaCl 2 ) %= | 94 | 92 | 90 | 77 | 74 |
magnesium & alkali metal chloride(as NaCl) %= | 4.0 | 4.0 | 4.0 | 3.5 | 3.5 |
sulphate(as SO 4 2- ) %= | 0.25 | 0.25 | 0.25 | 0.05 | 0.05 |
alkalinity (as Ca(OH) 2 ) %= | 0.25 | 0.25 | 0.25 | 0.1 | 0.1 |
water insoluble %= | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 |
Pb ppm= | 10 | 10 | 10 | 10 | 10 |
arsenic(as As) ppm= | 3 | 3 | 3 | 3 | 3 |
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