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Calcium Chloride

Commodity: Calcium Chloride
Appearance: White powder, block, flake
Molecular Formula: CaCl2
Application
Calcium Chloride releases heat,has low freezing point in aqueous solution,strong
hygroscopicity,weak metal corrosivity and can accelerate congeal of organic polymer
material,and so on.So it is widespread used in several ways:
1) Melting snow and deicing in road,railway,park and shipside; 2) Oil drilling,drilling working liquid,completion fluid,dehydrating agent of petrochemical engineering;
3) Preventing and killing off dust,coal dust,mine dust; 4) The solution of Calcium Chloride can be used as flocculant in seaweed with sodium industry and bean products industry;cold carrier in refrigeration and cold drinks industry;sewage treatment;
5) Preventing the decay of wheat,apples and cabbages;food antiseptics;fresh vegetables drying;
6) Concrete antifreezer,accelerating cement solidfication;7) Raw material of melting electrolytic process to product Ca and other precious metals.
Package & Storage
Using plastic woven bag lined with plastic bags to pack.In the environment of dry,seal, normal temperature to store.
Safety Protection
Wearing safety goggles,rubber gloves,gas mask and systemic fire suits.Chang and wash work clothes timely after operating,and maintain good health habits.
Specification
Technical Grade

Item

Technical indexes1

Technical indexes2

Technical indexes3

Test method

(CaCl2)  %≥

68.0-70.0

74.0-77.0

90.0-95.0

HG/T2327-92

Magnesium & Alkali 
Chloride (NaCl)%

4

5

5.5

HG/T2327-92

Water Insoluble %≤

0.05

0.05

0.05

HG/T2327-92

Basicity (Ca(OH)2)%≤

0.2

0.2

0.2

HG/T2327-92

Sulfate (CaSO4) %≤

0.1

0.1

0.1

HG/T2327-92

PH

8-10

8-10

8-10

HG/T2327-92

Food Grade

Item

Technical indexes1

Technical indexes2

Technical indexes3

Test method

(CaCl2)       %≥

68-70

74-77

88-90

HG/T2327-92

Magnesium & Alkali
Chloride (NaCl)  %

4.3

4.8

5.5

Spectrophotometry

Water Insoluble %≤

0.1

0.1

0.1

Spectrophotometry

Power Of Hydrogen%≤

Up To Specification

Up To Specification

Up To Specification

HG/T2327-92

Basicity  %≤

0.35

0.35

0.35

Spectrophotometry

As      %≤

0.0003

0.0003

0.0003

Spectrophotometry

Heavy Metal (Pb)%≤

0.001

0.001

0.001

Spectrophotometry

 
 
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