Calcium carbonate 99+% for biochemistry

Supplier: Thermo Scientific Chemicals

Synonyms: Marble

AC19272-1000 AC19272-5000
TS19272-1000EA 54 USD
TS19272-1000 TS19272-5000
Calcium carbonate 99+% for biochemistry
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
Merck Index: 13,01658

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Specification Test Results

Appearance White Powder
Titration Complexometric ≥99.0 %
Chloride (Cl) ≤0.005 %
Sulfate (SO4) ≤0.02 %
Aluminium (Al) ≤0.005 %
Arsenic (As) ≤0.0004 %
Barium (Ba) ≤0.005 %
Iron (Fe) ≤0.001 %
Magnesium (Mg) ≤0.05 %
Potassium (K) ≤0.01 %
Sodium (Na) ≤0.2 %
Strontium (Sr) ≤0.1 %
Zinc (Zn) ≤0.001 %
Heavy metals (as Pb) ≤0.002 %
Insoluble matter ≤0.01 % (in HCl)


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