Merck 102391 Calcium chloride anhydrous, granular ~ 2 - 6 mm 25 kg
Merck 102391 Calcium chloride anhydrous, granular ~ 2 - 6 mm 25 kg | |
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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 | |
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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 % |