Merck 102391 Calcium chloride anhydrous, granular ~ 2 - 6 mm 5 kg
| Merck 102391 Calcium chloride anhydrous, granular ~ 2 - 6 mm 5 kg | |
|---|---|
| Catalogue Number | 102391 |
| Synonyms | Calcium dichloride |
| Description | Calcium chloride |
| Product Information | |
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| CAS number | 10043-52-4 |
| EC index number | 017-013-00-2 |
| EC number | 233-140-8 |
| Hill Formula | CaCl₂ |
| Chemical formula | CaCl₂ |
| Molar Mass | 110.99 g/mol |
| HS Code | 2827 20 00 |
| Quality Level | MQ200 |
| Physicochemical Information | |
|---|---|
| Density | 2.15 g/cm3 (25 °C) |
| Melting Point | 775 °C |
| pH value | 8 - 10 (H₂O) |
| Vapor pressure | 0.01 hPa (20 °C) |
| Solubility | 740 g/l |
| Toxicological Information | |
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| LD 50 dermal | LD50 Rat 2630 mg/kg |
| Safety Information | |
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| Categories of danger | irritant |
| Storage and Shipping Information | |
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| Storage | Store at +2 °C to +30 °C. |
| Specifications | |
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| Assay (complexometric) | about 90 |
| Free alkali (as Ca(OH)₂) | ≤ 0.2 % |
| Water absorption capacity (24 hrs.,80 % relative humidity) | ≥ 20 % |