Calciumchlorid Hexahydrat 98+% zur Analyse

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Calciumchlorid Hexahydrat 98+% zur Analyse
Calciumchlorid Hexahydrat
Formel: CaCl₂·6H₂O
Molecular Weight: 219,08 g/mol
Schmelzpunkt: 30 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00149616
CAS-Nummer: 7774-34-7
EINECS: 233-140-8
Merck Index: 13,01660

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Spezifikation Testergebnisse

Appearance Colorless Chunks
Titration Complexometric ≥98.0 %
pH 4.5 to 8.5 (5 % solution)
Phosphate (PO4) ≤0.003 %
Sulfate (SO4) ≤0.05 %
Ammonium (NH4) ≤0.01 %
Arsenic (As) ≤1 ppm
Copper (Cu) ≤0.002 %
Iron (Fe) ≤0.005 %
Lead (Pb) ≤0.002 %
Nickel (Ni) ≤0.002 %
Insoluble matter ≤0.025 % (in water and ppt by NH4OH)

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