Calcium carbonate ACS chelometric standard
Supplier: Thermo Scientific Chemicals
Synonyms:
Marble
403801000
403805000
TS403805000EA
193
USD
TS403805000
TS403801000
Calcium carbonate ACS chelometric standard
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 |
Specification Test Results
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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