Calciumchlorid Hexahydrat ≥98% zur Analyse

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APPC121214.0416EA 1240 CHF
APPC121214.0416 APPC121214.1211
Calciumchlorid Hexahydrat ≥98% zur Analyse
Calciumchlorid Hexahydrat
Formel: CaCl₂·6H₂O
MW: 219,08 g/mol
Melting Pt: 30 °C
MDL Number: MFCD00149616
CAS-Nummer: 7774-34-7

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Spezifikation Testergebnisse

Appearence White crystals/crystalline powder
Solubility Soluble in water, 5,360 g/l at 20 °C
Minimum assay (Compl.) 98,0%
pH of 5% solution 4,5 - 8,5
Insoluble matter in H₂O and precip. by NH₄OH 0,01%
Ammonium (NH₄) 0,005%
Phosphate (PO₄) 0,001%
Sulphate (SO₄) 0,01%
Oxidising substances 0,003%
Heavy metals (as Pb) 0,0005%
Arsenic (As) 0,0001%
Barium (Ba) 0,005%
Copper (Cu) 0,0005%
Iron (Fe) 0,0025%
Magnesium (Mg) 0,005%
Manganese (Mn) 0,0005%
Nickel (Ni) 0,0005%
Lead (Pb) 0,0005%
Strontium (Sr) 0,01%
Zinc (Zn) 0,001%
Storage Store below 20 °C

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