Calciumcarbonat ACS chelometrischer Standard

Lieferant: Thermo Fisher Scientific

Synonyme: Marmor

403801000 403805000
ACRO403801000EA 37.2 EUR
ACRO403801000 ACRO403805000
Calciumcarbonat ACS chelometrischer Standard
Calciumcarbonat
Formel: CaCO₃
Molecular Weight: 100.09 g/mol
Schmelzpunkt: 825 °C (Zers.)
Lagertemperatur: Raumtemperatur
MDL: MFCD00010906
CAS-Nummer: 471-34-1
Merck Index: 13,01658

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Spezifikation Testergebnisse

Appearance White Crystalline powder
Titration Complexometric 99.95 to 100.05 % (on dried substance)
Chloride (Cl) ≤0.001 %
Fluoride (F) ≤0.0015 %
Sulfate (SO4) ≤0.005 %
Ammonium (NH4) ≤0.003 %
Barium (Ba) ≤0.01 %
Iron (Fe) ≤0.002 %
Magnesium (Mg) ≤0.01 %
Potassium (K) ≤0.01 %
Sodium (Na) ≤0.01 %
Strontium (Sr) ≤0.1 %
Heavy metals (ICP-OES) ≤0.001 %
Insoluble matter ≤0.01 % (in dilute HCl)


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