Papua New Guinea Calcium chloride
Category:
Product Description
Nature:White flake or granular crystal, taste bitter and astringent, strong deliquescence, soluble in water, aqueous solution is neutral or slightly alkaline, corrosive.
Molecular formula:CaCL2
Molecular weight:110.98
CAS NO.:10043-52-4
Appearance:White flake, ball or powder.
Industrial grade specifications:
|
Project
|
Quality Index
|
|
|
Purity (in CaCL2)
|
74-77%
|
90-94%
|
|
sulfate (as CaSO4)
|
≤ 0.2%
|
≤ 0.2%
|
|
Magnesium and alkali metal chlorides (as NaCL)
|
≤ 3.5%
|
≤ 4.0%
|
|
Alkalinity (in Ca(OH))2)
|
≤ 0.2%
|
≤ 0.25%
|
|
water insoluble matter
|
≤ 0.1%
|
≤ 0.2%
|
|
PH value
|
8-10
|
8-10
|
food grade specifications:
|
Project
|
Quality Index
|
|
|
Purity (in CaCL2)
|
74-77%
|
90-94%
|
|
sulfate (as CaSO4)
|
≤ 0.2%
|
≤ 0.2%
|
|
Magnesium and alkali metal chlorides (as NaCL)
|
≤ 3.5%
|
≤ 4.0%
|
|
Alkalinity (in Ca(OH))2)
|
≤ 0.2%
|
≤ 0.25%
|
|
water insoluble matter
|
≤ 0.1%
|
≤ 0.2%
|
|
Arsenic (As)
|
≤ 0.0002%
|
≤ 0.0002%
|
|
Heavy metals (as Pb)
|
≤ 0.0005%
|
≤ 0.0005%
|
|
PH value
|
8-10
|
8-10
|
Food grade main use:For the prevention and treatment of wheat, apple, cabbage and other rot and food preservatives.
Industrial grade main use:
(1) manufacturing desiccant from all walks of life.
(2) Refined calcium chloride can be used in food, electronics industry, leather industry, the production of acrylic resin, in the organic chemical production process, distillation of petroleum, ether alcohol as the agent.
(3) Winter snow removal on roads, parking lots and airports.
(4) to prevent dust, coal dust, mine dust.
(5) Petroleum drilling, drilling working fluid, completion fluid, petrochemical dehydrating agent..
(6) rubber industry latex coagulant.
(7) black metallurgical industry as chlorinating agent and additive.
(8) paper industry additives (increase paper strength).
(9) the construction industry early strength agent (to improve the strength of concrete, the production of coating coagulant).
(10) chemical industry as inorganic chemical raw materials and sulfate removal agent, sodium alginate coagulant.
(11) Refrigeration industry for refrigeration cooling solution and process gas and liquid medium for air conditioning system.
Packing:Net weight 25kg, 500kg plastic woven bag, 750kg/1000kg container bag or customized according to customer specific requirements.
Storage:Store under dry, sealed and low temperature conditions.
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