Calcium carbonate 99+% ACS

Supplier: Thermo Scientific Chemicals

Synonyms: Marble

42351-5000 AC42351-1000 AC42351-0025
TS42351-0025EA 324 USD
TS42351-0025 TS42351-1000 TS42351-5000
Calcium carbonate 99+% ACS
Calcium carbonate
Formula: CaCO₃
MW: 100.09 g/mol
Melting Pt: 825 °C (dec.)
Storage Temperature: Ambient
MDL Number: MFCD00010906
CAS Number: 471-34-1
EINECS: 207-439-9
Merck Index: 13,01658

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Specification Test Results

Appearance White Crystalline powder
Titration Complexometric ≥99.0 % (on dried substance)
Chloride (Cl) ≤0.001 %
Fluoride (F) ≤0.0015 %
Sulfate (SO4) ≤0.01 %
Ammonium (NH4) ≤0.003 %
Barium (Ba) ≤0.01 %
Iron (Fe) ≤0.003 %
Magnesium (Mg) ≤0.02 %
Potassium (K) ≤0.01 %
Sodium (Na) ≤0.1 %
Strontium (Sr) ≤0.1 %
Heavy metals (ICP-OES) ≤0.001 %
Insoluble matter ≤0.01 % (in dilute HCl)

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