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    • Sodium Bisulphite Powder

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    • Sodium bisulfite is a white crystalline powder. It has the chemical formula NaHSO3 and a slight sulfurous odor. It has a density of 1.48 g/cm3 and a melting point of 150°C.  Sodium bisulfite is also known as sodium hydrogen sulfite and E222. It is used as a dechlorination product in municipal wastewater, pulp and paper, power, and textile water CAS Number 7631-90-5