Calcium carbonate 98.5-100.5%, AnalaR NORMAPUR® analytical reagent
Supplier: VWR Chemicals
Synonyms:
Marble
22303.290EA
97.5
EUR
22303.290
22303.230
22303.460
Calcium carbonate 98.5-100.5%, AnalaR NORMAPUR® analytical reagent
Calcium carbonate
Formula:
CaCO₃ MW: 100,09 g/mol Melting Pt: 825 °C Density: 2,71 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00010906 CAS Number: 471-34-1 EINECS: 207-439-9 REACH: 01-2119486795-18 Merck Index: 13,01658 |
Specification Test Results
Assay (Calculated on dried substance) | 98.5 - 100.5% |
Heavy metals (as Pb) | max. 20 ppm |
Insolubility in hydrochloric acid | max. 50 ppm |
Total nitrogen (N) | max. 10 ppm |
Cl (Chloride) | max. 0.033% |
SO4 (Sulphate) | max. 0.03% |
Cu (Copper) | max. 5 ppm |
Fe (Iron) | max. 10 ppm |
K (Potassium) | max. 50 ppm |
Na (Sodium) | max. 0.2% |
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