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Food Grade CaCl2 Calcium Chloride Dihydrate White Flake 10043-52-4 25kg

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xUsage | Dehumidification, Snowmelt | MF | CaCl2 |
---|---|---|---|
CAS NO. | 10043-52-4 | Appearance | White Flake |
Packing | 25kg, 1000kg | HS CODE | 2827200000 |
Highlight | Calcium Chloride Dihydrate 10043-52-4,Food Grade Calcium Chloride Dihydrate,cacl2 dihydrate 25kg |
- Calcium chloride is a salt composed of calcium and chlorine elements, appearing as solid blocks, flakes, granules, spheres, or powder. It is odorless, easily soluble in water with a slightly alkaline aqueous solution that releases heat during dissolution. Highly hygroscopic and prone to deliquescence when exposed to air.
- Available in industrial grade and food grade variants, with forms including anhydrous calcium chloride, dihydrate calcium chloride, and liquid calcium.
- Industrial applications include petroleum drilling, desiccants, snow melting agents, dehydrating agents, refrigerants, antifreeze, early strength agents, dust collectors, and use in pigment production and printing/dyeing industries.
- Food grade calcium chloride serves as a versatile food additive - as an electrolyte in beverages, salt reduction agent in pickled foods, gelatinization agent in canned goods, and texture enhancer in tofu production.
- Storage instructions: Keep sealed in dry, ventilated conditions to prevent moisture absorption and deterioration.
- Note: Available in various concentrations - anhydrous (94%), dihydrate (74%), and liquid (27-40%). We also offer 68-70% calcium chloride at competitive prices (may have agglomeration).
Test Items | Unit | Test Standard | Test Results |
---|---|---|---|
Calcium Chloride | % | ≥ 74.0 | 74.41 |
Alkalinity as Ca(OH)2 | % | ≤ 0.20 | 0.04 |
Total alkali metal chloride (as NaCl) | % | ≤ 5.0 | 4.42 |
Water insoluble | % | ≤ 0.15 | 0.05 |
Fe | % | ≤ 0.006 | 0.0030 |
Total magnesium (as MgCl2) | % | ≤ 0.5 | 0.50 |
Sulfate (as CaSO4) | % | ≤ 0.05 | 0.05 |
PH | % | 7.5-11.0 | 8.61 |
Appearance | White flake |
- Standard packing: 25kg/bag (custom packaging available upon request)
- Packaging material: Outer woven bag with inner moisture-proof plastic lining


With 13 years of specialization in chemicals, Jiuchong Chemical is a large modern international enterprise located in Shandong Province, China, offering over 30 chemical series.
Leveraging our geographical advantages, we optimize chemical supply chains for both basic and fine chemicals including sodium metabisulfite, sodium sulfate, calcium chloride, magnesium products, and more.
We've established a comprehensive product chain with large-scale production, fine specifications, and high technical content. Our robust supply chain, quality monitoring, and service systems ensure product quality and customer satisfaction worldwide.

- 13+ years industry experience
- Direct shipping partnerships for lower freight costs
- Timely industry information updates
- Efficient service with reliable after-sales support
- Strategic location near mines and ports
- Premium raw materials
- Quality certifications: ISO, SGS
- 30,000 metric tons annual production capacity
- Comprehensive pre-sale consulting services
- Rigorous pre-shipment quality control
- 12-hour response guarantee
- Custom bagging solutions