| Types | CHLORIDE |
| CAS Number | 10043—52—4 |
| Alias | Calcium Chloride Dihydrate,Anhydrous |
| Molecular Formula | CaCl2 |
| EINECS Number | 233-140—8 |
| Place Of Origin | WEIFANG SHANDONG,CHINA |
| Grade | FOOD GRADE,FEED GRADE,INDUSTRIAL GRADE |
| Purity | 74%77%,94% |
| Exterior | White Pellet,Powder,Flake |
| Low Price | Direct factory |
| High Quality | raw materials are locally,High output |
| Fast Delivery | close to the port |
| Sample | free samples |
| OEM Cooperation | accept OEM |
| Certifcate | ISO,HALAR,KOSHER |
| Package | 25KG,1000KG |
| Hs Code | 2827200000 |
Product Information
Measurement Methods
Calcium Chloride (CaCl2)% ≥
74.0-77.0
90.0-95.0
HG/T2327-92
Magnesium and alkali metal chlorides (calculated as sodium chloride)%
5
3
HG/T2327-92
Water-insoluble matter% ≤
0.5
0.5
HG/T2327-92
Alkalinity (calculated as Ca(OH)2)% ≤
0.35
0.35
HG/T2327-92
Sulfate (calculated as CaSO4)% ≤
0.1
0.1
HG/T2327-92
PH value
8-10
8-10
HG/T2327-92
Technical Standards for Food Grade Calcium Chloride
Analysis Item Technical Indicator 1
Technical Indicator 2
Measurement Method
Calcium Chloride (CaCl2)% ≥
72-77
88-90
HG/T2327-92
Magnesium and alkali metal chlorides (calculated as NaCl)%
4.8
5.5
Spectrophotometry
Water-insoluble matter % ≤
0.1
0.1
Spectrophotometry
Acidity/Alkalinity % ≤
Complies with regulations
Complies with regulations
HG/T2327-92
Alkalinity % ≤
0.35
0.35
Spectrophotometry
Arsenic % ≤
0.0003
0.0003
Spectrophotometry
Heavy metals (Pb)% ≤
0.001
0.001
Product Uses
Due to its exothermic reaction with water and low freezing point, calcium chloride dihydrate is commonly used for snow melting and de-icing on roads, highways, parking lots, and docks. It also has strong water absorption properties and can be used as a desiccant, such as for drying gases like nitrogen, oxygen, hydrogen, hydrogen chloride, and sulfur dioxide. It is also an excellent material for fog dispersal in ports and dust control on roads, and for fireproofing fabrics. Used as a dehydrating agent in the production of alcohols, esters, ethers, and acrylic resins. Calcium chloride aqueous solution is an important refrigerant medium for refrigerators and ice making. It can also accelerate the hardening of concrete and increase the frost resistance of building mortar, making it an excellent building antifreeze. Used as a protective agent and refining agent in aluminum and magnesium metallurgy. It is a precipitating agent in the production of lake pigments. Used for deinking in waste paper processing. It is a raw material for the production of calcium salts. Calcium chloride solution is used as a flocculant in the sodium alginate and soy product industries.
Storage and Transportation Characteristics
Store in a cool, dry, and well-ventilated place, away from incompatible substances. Keep the container tightly closed. Block-shaped calcium chloride dihydrate is packaged in open-top iron drums, with a net weight of 200kg per drum; flake-shaped calcium chloride dihydrate is packaged in woven bags lined with plastic bags, with a net weight of 25kg or 50kg per bag. Storage and transportation are similar to anhydrous calcium chloride.
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1.Are you a trading company or a manufacturer?
We are a factory.
2.Do you have any stock available?
We understand that most customers prefer having inventory, so we will do our best to maintain the inventory for most products. However, for some rare products, we will not keep any inventory as they take time to be produced.
3.Do you offer free samples?
Yes, we can offer free samples. All you need to pay for is the delivery fee. Before mass production, there are always samples for testing; before shipment, there are always final inspections.
4.What about the price? Could you offer a lower rate?
We always prioritize the interests of our customers. The price can be negotiated under different conditions. We assure you that you will get the most competitive price.
5.May I visit your company’s and China’s factories?
Sure. We sincerely welcome you to visit our company located in Shandong, China.
6.What should we do if there are any quality issues?
We have a professional and comprehensive after-sales service team that will promptly address all your issues.
