Sodium carbonate anhydrous - 65885

Code: 65885
Sodium carbonate anhydrous
Puriss. p.a., ACS Reagent, Reagent ISO, Reagent European Pharmacopoeia

CAS Number: 497-19-8
Linear Formula: Na2CO3
Molar Mass: 105.99 g/mol
EC Number: 204-823-8
Catalog Number Packaging Size Container type Price QTY Cart
65885-500G 500G PLASTIC BOTTLE Contact
65885-1KG 1KG PLASTIC BOTTLE Contact
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Specifications

Property Value
Assay (calculated to the dried substance) min. 99.8 %
Loss on drying (300°C) max. 0.5 %
Water insoluble matter max. 0.01 %
Aluminium (Al) max. 0.001 %
Arsenic (As) max. 0.00005 %
Calcium (Ca) max. 0.005 %
Cadmium (Cd) max. 0.0005 %
Copper (Cu) max. 0.0005 %
Iron (Fe) max. 5 ppm
Potassium (K) max. 0.005 %
Magnesium (Mg) max. 0.002 %
Lead (Pb) max. 0.0005 %
Zinc (Zn) max. 0.0005 %
Heavy metals (as Pb) max. 0.0005 %
Chloride (Cl) max. 0.001 %
Total N max. 0.001 %
Total S (as SO4) max. 0.003 %
Phosphate (PO4) max. 0.001 %
Silicate (as SiO2) max. 0.002 %
Residual solvents complying
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Physical Properties

Property Value
Freezing point 854 °C
Density 2.53 g/cm3
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Safety Information

Property Value
GHS Classification Harmful
Signal Word Warning
Hazard Statement(s) H319
Precautionary Statement(s) P280