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Product Details:
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| Product Name: | Anhydrous Calcium Chloride | Chemical Formula: | CaCl2 |
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| Content: | 94/% | Color: | White |
| CAS No.: | 10043-52-4 | PH: | 9.3 |
| Highlight: | PH 9.3 Anhydrous Calcium Chloride,Colorless Anhydrous Calcium Chloride,CaCl2 Prills Anhydrous Calcium Chloride |
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Anhydrous Calcium Chloride 94% Calcium Chloride CaCl2 Prills
Anhydrous calcium chloride is a colorless cubic crystal, white or off-white, with granular, honeycomb block, spherical, irregular granular, and powdery shapes. Slightly toxic, odorless, slightly bitter taste. It is extremely hygroscopic and easily deliquescent when exposed to the air. It is easily soluble in water, and the solubility is 74.5 g/100g water at 20°C. At the same time, it emits a lot of heat (the dissolution enthalpy of calcium chloride is -176.2cal/g), and its aqueous solution is slightly acidic. Its common applications include brine used in refrigeration equipment, road ice melting agents and desiccants.
| 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 | |
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