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Calcium Carbonate

CAS number: 471-34-1
grade:
Chemical formula : CaCO3
Molar Mass : 100.09  g/mol
EC-Index-No. : 207-439-9
Category:
Chemical formula: CaCO3 Molar Mass: 100.09  g/mol
Appearance:  White powder Density: 2.93 g/cm3 (20 °C)
Solub. in water: 0.014 g/l (20 °C) Melting point: 825°C (decomposition)
Boiling point: Decomposes Flash point: N/A
Storage temp.: Below +30 °C Cautions: Irritant
R: N/A S: 26-3
HS-No.: 2836 50 00 EC-Index-No.: 207-439-9
Assay 97.0 %
Solubility   Conforms  
Identification  (Calcium)   Conforms  
Identification  (Carbonate)   Conforms  
Loss on drying 3.0 %
Acid – insoluble substances 1.0 %
Iron 0.5 %
Limit of magnesium & alkali salts 5.0 %
Ordering code 1 kg   5 kg 10 kg 20 kg
P.E. 432.06.01000.02   432.06.05000.02 432.06.10000.03  
Glass
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