Calcium carbonate 98%, light powder, pure
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:471-34-1
:
Formula:CaCO₃
MDL Number:MFCD00010906
:100.09 g/mol
Merck Index:13,01658
Melting Pt:825 °C (dec.)
Density:2,93 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:207-439-9
Specification Test Results
- Appearance:White Powder
- Titration Complexometric:≥97.5 %
- Loss on drying:≤2 % (200°C, 4 h)
- Fluoride (F):≤50 ppm
- Arsenic (As):≤3 ppm
- Barium (Ba):Passes test
- Iron (Fe):≤0.1 %
- Lead (Pb):≤3 ppm
- Mercury (Hg):≤0.5 ppm
- Acid insoluble substances:≤0.2 %
- Magnesium & Alkali Salts:≤1 %
Specification Test Results
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