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CaCl2 Anhydrous Calcium Chloride

China Guangzhou Hongzheng Trade Co., Ltd. certification
China Guangzhou Hongzheng Trade Co., Ltd. certification
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Our company have been cooperating with Hongzheng for 5 years, their service is good and the staffs are stable. Mr.Lam has served me for 5 years, we are like friends. We mainly purchasing calcium chloride dihydrate, it has very good performance on rubber glove industry. Worth working with them.

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Under here with, we'd like to certified that anhydrous sodium sulfate of 500 tons supplied in 2020, works so well in textile and dyeing industry.

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CaCl2 Anhydrous Calcium Chloride

CaCl2 Anhydrous Calcium Chloride
CaCl2 Anhydrous Calcium Chloride CaCl2 Anhydrous Calcium Chloride CaCl2 Anhydrous Calcium Chloride CaCl2 Anhydrous Calcium Chloride

Large Image :  CaCl2 Anhydrous Calcium Chloride

Product Details:
Place of Origin: CHINA
Brand Name: Hongzheng
Certification: ISO9001, ISO14001, ISO45001, OHSAS18001
Model Number: LHG-20
Payment & Shipping Terms:
Minimum Order Quantity: 1MT
Price: Negotiable
Packaging Details: 25kg/bag
Delivery Time: 5-8 work days
Payment Terms: T/T

CaCl2 Anhydrous Calcium Chloride

Name: Calcium Chloride Purity: 74%_94%
Grade: Industrial Grade Molecular Formula: CaCl2
Appearance: White Powder/flakes/prills Classification: Anhydrous/Dihydrate
High Light:

CaCl2 Anhydrous Calcium Chloride


94% Anhydrous Calcium Chloride


74% calcium chloride dihydrate


Anhydrous Calcium Chloride Dihydrate Calcium Chloride CaCl2 Calcium Chloride




Calcium chloride is a chemical substance composed of chlorine and calcium. Its chemical formula is CaCl2. It is slightly poisonous, odorless, and has a slightly bitter taste. It is extremely hygroscopic and easily deliquescent when exposed to the air. soluble in water. It is a typical ionic halide. It is a colorless cubic crystal at room temperature, white or off-white, with granular, honeycomb block, spherical, irregular granular, and powdery shapes. Its common applications include brine used in refrigeration equipment, road ice melting agents and desiccants.


Calcium chloride mainly includes anhydrous calcium chloride and dihydrate calcium chloride. The content of anhydrous calcium chloride is ≥94%, and the shape is granules and powder; the content of calcium chloride dihydrate is ≥74%, and the shape is flake and powder.





Formula Calcl2 Dihydrate Calcl2 Anhydrous
Main Content ≥74% ≥77% ≥94% ≥95%
Sodium Chloride ≤0.2% ≤0.2% ≤5% ≤5%
Calcium Hydroxide ≤5% ≤5% ≤0.25% ≤0.25%
Water Insoluble ≤0.15% ≤0.15% ≤0.25% ≤0.25%
Ferrum(Fe) ≤0.006% ≤0.006% ≤0.006% ≤0.006%
PH 7.5-9 7.5-9 7.5-9 7.5-9
Magnesium Chloride ≤0.50% ≤0.50% ≤0.50% ≤0.50%
Sulfate(CaSO4) ≤0.50% ≤0.50% ≤0.50% ≤0.50%



Calcium Chloride Pictures


1. Dihydrate Calcium Chloride Flakes (≥74%)

CaCl2 Anhydrous Calcium Chloride 0

2. Dihydrate Calcium Chloride Powder (≥74%)

CaCl2 Anhydrous Calcium Chloride 1

3. Anhydrous Calcium Chloride Prills/Granules (≥94%)

CaCl2 Anhydrous Calcium Chloride 2

4. Anhydrous Calcium Chloride Powder (≥94%)

CaCl2 Anhydrous Calcium Chloride 3



Calcium Chloride  Application


1. Industrial use

  • Used as a multi-purpose desiccant, such as for the drying of nitrogen, oxygen, hydrogen, hydrogen chloride, sulfur dioxide and other gases. Used as a dehydrating agent in the production of alcohols, esters, ethers and acrylic resins. Calcium chloride aqueous solution is an important refrigerant for refrigerators and ice making. It can accelerate the hardening of concrete and increase the cold resistance of construction mortar. It is an excellent antifreeze for construction. Used as an anti-fogging agent in ports, dust collectors on roads, and fabric fire retardants. Used as a protective and refining agent for aluminum-magnesium metallurgy. It is a precipitant for the production of lake pigments. Used for waste paper processing and deinking. It is the raw material for the production of calcium salt.
  • Chelating agent; curing agent; calcium enhancer; refrigerant for freezing; desiccant; anticaking agent; microbial inhibitor; pickling agent; tissue improver.
  • Used as a desiccant, road dust collector, antifogging agent, fabric fire retardant, food preservative and used to make calcium salt.
  • Used as lubricant additives.
  • Used as an analytical reagent.
  • It is mainly used for the treatment of tetany, urticaria, exudative edema, intestinal and ureteric colic, magnesium poisoning, etc. caused by low blood calcium.
  • In the food industry, it is used as a calcium fortifier, curing agent, chelating agent and desiccant.
  • Can increase the permeability of the bacterial cell wall.


2. Medical use

  • Can be used for intestinal colic and so on.
  • Can be used for itchy skin diseases.
  • Used to rescue magnesium salt poisoning.
  • It is used for calcium supplementation in vitamin D deficiency rickets, rickets, pregnant and lactating women.
  • Treatment of calcium deficiency, acute hypocalcemia, alkalosis and hypoparathyroidism caused by tetany, vitamin D deficiency, etc.
  • Allergic disorders.
  • Rescue in case of magnesium poisoning.
  • Rescue of fluorosis.
  • It is used during cardiac resuscitation, such as hyperkalemia, hypocalcemia, or the rescue of cardiac dysfunction caused by calcium channel block.
  • Calcium chloride solution can induce actin monomer to polymerize, and the critical concentration at which actin monomer starts to polymerize has an inverse function relationship with the concentration of calcium chloride solution. The specific mechanism by which actin is induced to polymerize is related to the binding of calcium ions to multiple specific parts of the protein.



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