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1.02392 Supelco

Calcium chloride

anhydrous, granular ~ 6 - 14 mm

Synonym: Calcium chloride, Calcium dichloride

  • CAS Number 10043-52-4

  • Empirical Formula (Hill Notation) CaCl2

  • Molecular Weight 110.98

  •  MDL number MFCD00010903

  •  EC Index Number 233-140-8

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Properties

Quality Level   200
assay   ~90% (complexometric)
form   solid
potency   2630 mg/kg LD50, skin (Rat)
pH   8-10 (20 °C, 100 g/L in H2O)
mp   772 °C
density   2.15 g/cm3 at 20 °C
InChI   1S/Ca.2ClH/h;2*1H/q+2;;/p-2
InChI key   UXVMQQNJUSDDNG-UHFFFAOYSA-L
storage conditions   Store at +5°C to +30°C.

Description

Analysis Note

Assay (complexometric): about 90
Free alkali (as Ca(OH)₂): ≤ 0.2 %
Water absorption capacity (24 hrs.,80 % relative humidity): ≥ 20 %

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