HomeSODIUM CARBONATE 0.05M (0.1N) STANDARDIZED SOLUTION, LIQUID, D. 1.1 SODIUM CARBONATE 0.05M (0.1N) STANDARDIZED SOLUTION, LIQUID, D. 1.1 Product Code B-02378A BRAND Bio-Chem CAS No 497-19-8 Purity 97.5 % Molecular Formula Na2CO3 Molecular Weight 105.99 H.S.Code 2836.2010 Shelf Life 60 Months COAs MSDS Physical Properties Physical state at 20 °C Liquid Colour Clear Colorless Packaging Specification AppearanceA clear, colorless solutionNormality0.1N +/-0.1% Safety Information and Hazard Symbols Symbol: GHS06, GHS09Signal Word: Danger