CALCIUM CARBONATE 98 % EXTRAPURE

Product CodeB-00634BRANDBio-Chem
GradeEXTRAPURECAS No471-34-1
Molecular FormulaCaCO3Molecular Weight100.09
H.S.Code2836.50000Shelf Life60 Months
Purity98 %

Physical Properties

Physical state at 20 °CSolidColourWhite Powder
Density [g/cm3]2.93OdourOdorless
pH Value8Melting 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

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