Sodium Silicate
        Ammonium bicarbonate 99.2%min
        Sodium Bicarbonate food grade
        Soda ash dense
        Soda ash light
        Calcium chloride 74%min Flake/
        Calcium chloride 77%min Flake
        Calcium chloride 94%min (ANHYD
        Magnesium chloride 46%min yell
        Magnesium chloride 46%min yell...
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Calcium chloride (CaCl2 ) is a white chemical products, could be flake, powder and pellet as well as granular, was extensively used in water treatment, oil drilling, de-icing, dust control etc. The purity could be 74-77%, 80%, 90-94% depends on different applications.
Specification:
Tech grade

Appearance White
Main Content 74% min.
NaCl 3.5% max.
MgCl2 0.5% max.
CaSO4 0.2% max
Water insoluble matter 0.1% max.
PH Value 8-10

Food grade

Item Technical Index
Appearance White Flakes
Main Content 74% min.
NaCl 3.0% max.
Ca(OH)2 0.35% max.
Moisture 1.5% max
Water insoluble matter 0.2% max.
PH Value 8-10
CaSO4 0.02% max.
Heavy Metal as Pb 0.0002% max.
As 0.00025% max.
Fe 0.0015% max.