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Contact SupplierWe are offering caustic soda flakes. Molecular formula:na2co3
molar mass:105.9884 g/mol (anhydrous)
124.00 g/mol (monohydrate)
286.14 g/mol (decahydrate)
density:2.54 g/cm3 (anhydrous)
2.25 g/cm3 (monohydrate)
1.46 g/cm3 (decahydrate)
melting point :851 °c (anhydrous)
100 °c (decomp, monohydrate)
34 °c (decomp, decahydrate)
boiling point:1600 °c (anhydrous)
solubility in water :30 g/100 ml (20 °c)
solubility:insoluble in alcohol, ethanol
appearancewhite solid
our product have very high puprity.