Russian soda ash 99.4%. High quality.
White crystal powder, easily soluble in water, water solution is alkali. Easily absorbing moisture and CO2 if exposing in the air.
Total alkalinity(as Na2CO3)
Chloride content(as NaCl)
Iron content(as Fe in dry base)
Sulphate content(as SO4)
Loss on ignition
Manufacturing of glass shell of kinescope and optic glass and float glass.