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Product Details:
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| Name: | Calcium Chloride | Chemical Formula: | CaCl2 |
|---|---|---|---|
| Molecular Weight: | 111 | CAS No.: | 10043-52-4 |
| EINECS No.: | 233-140-8 | Density: | 2.15 G/cm³ |
| Melting Point: | 772 ℃ | Boiling Point: | 1600 ℃ |
Industrial Grade CaCL2 Calcium Chloride White Spherical 10043-52-4 94% 1000 KG
Calcium chloride (chemical formula: CaCl2) is a white or slightly yellowish solid inorganic compound belonging to the salts group, which is a typical ionic halide widely used in many fields due to its high solubility, hygroscopicity and dehydration. Calcium chloride is colorless cubic crystals, white or off-white, granular, honeycomb block, globular, irregular granular, powder. Slightly toxic, odorless, slightly bitter taste. Very easy to deliquesce when exposed to air. Easily soluble in water, solubility is 74.0 g/100 g water at 20℃, while releasing a lot of heat.
| Index | Standard value | Detection value |
| Calcium Chloride (CaCl2) content, w/% | ≥94 | 95 |
| Free base [as Ca(OH)2], w/% | ≤0.25 | 0.15 |
| Total alkali metal chloride (as NaCl), w/% | ≤5.0 | 2.9 |
| Water insoluble matter, w/% | ≤0.25 | 0.08 |
| Iron (Fe), w/% | ≤0.006 | 0.004 |
| PH value | 7.5—11.0 | 9.3 |
| Total magnesium (as MgCl2), w/% | ≤0.5 | 0.2 |
| Sulfate (as CaSO4), w/% | ≤0.05 | 0.04 |
| Conslusion | Qualified | |
1. Used as a multi-purpose desiccant, such as drying of nitrogen, oxygen, hydrogen, hydrogen chloride, sulfur dioxide and other gases.
2. Used as a dehydrating agent in the production of alcohols, esters, ethers and acrylic resins.
3. Calcium chloride aqueous solution is an important refrigerant for refrigerators and ice making.
4. It can accelerate the hardening of concrete and increase the cold resistance of building mortar. It is an excellent building antifreeze.
5. Used as an anti-fogging agent in ports, dust collectors on roads, and fabric fire retardants.
6. Used as a protective and refining agent for aluminum-magnesium metallurgy.
7. It is a precipitant for the production of lake pigments.
8.Used for waste paper processing and deinking.
9. It is the raw material for the production of calcium salt.
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