Sodium carbonate - 222321

Code: 222321
Sodium carbonate
ACS Reagent, anhydrous, powder or granules, ≥99.5%
Calcined soda; Carbonic acid disodium salt; Soda ash
ACS Reagent, anhydrous, powder or granules 

CAS Number: 497-19-8
Linear Formula: Na2CO3
Molar Mass: 105.99 g/mol
Beilstein Registry Number: 4154566
EC Number: 207-838-8
Catalog Number Packaging Size Container type Price QTY Cart
222321-12KG 12KG FIBERBOARD BOX Contact
222321-1KG 1KG PLASTIC BOTTLE Contact
222321-500G 500G PLASTIC BOTTLE Contact
222321-5KG 5KG DRUM WITH INLINER Contact
222321-2.5KG 2.5KG PLASTIC BOTTLE Contact
222321-4X2.5KG 4X2.5KG PLASTIC BOTTLE Contact
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Specifications

Property Value
Assay (excluding ignited substance) min. 99.50 %
Loss on ignition (285°C) max. 1.0 %
Water insoluble matter max. 0.01 %
Calcium (Ca) max. 0.03 %
Iron (Fe) max. 5.0 ppm
Potassium (K) max. 0.005 %
Magnesium (Mg) max. 0.005 %
Heavy metals (as Pb) max. 5 ppm
Silicate (as SiO2) max. 0.005 %
Chloride (Cl) max. 0.001 %
Phosphate (PO4) max. 0.001 %
Total S (as SO4) max. 0.003 %
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Physical Properties

Property Value
Form powder or granules
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