CALCIUM CARBONATE 98 % EXTRAPURE
Product Code | B-00634 | BRAND | Bio-Chem |
---|---|---|---|
Grade | EXTRAPURE | CAS No | 471-34-1 |
Molecular Formula | CaCO3 | Molecular Weight | 100.09 |
H.S.Code | 2836.50000 | Shelf Life | 60 Months |
Purity | 98 % |
Physical Properties
Physical state at 20 °C | Solid | Colour | White Powder |
---|---|---|---|
Density [g/cm3] | 2.93 | Odour | Odorless |
pH Value | 8 | Melting point/ Freezing point [°C] | 800 °C |
Solubility in water [% weight] | Insoluble in water |
Packaging
Specification
Appearance | White powder |
Assay (complexometric; on dried basis) | 98.0-100.5% |
Identification | Passes test |
Substance insoluble in acetic acid | Max 0.2% |
Chloride (Cl) | Max 0.025% |
Sulphate (SO4) | Max 0.3% |
Heavy metal (as Pb) | Max 0.002% |
Iron (Fe) | Max 0.02% |
Barium (Ba) | Passes test |
Arsenic (As) | Max 0.0004% |
Magnesium (as alkali metals) | Max 1.0% |
Loss on drying (200°C; 4 hrs) | Max 2.0% |
Safety Information and Hazard Symbols
Symbol: GHS06, GHS08, GHS09
Signal Word: Danger