Sodium Bisulfite
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It is used as a catalyst, reducing agent, and preservative in pharmaceuticals, as a reducing agent in sulfites to sulfates conversion, as a food preservative, a disinfectant and bleach for wool, as a reducer in laundry, a antiseptic in fermentation and an additive for copper and brass plating. It is used in brewing barrels, dyeing vats, and paper production and, in fixing baths for photography, and to eliminate stains of permanganate from skin and clothes |
Description | ||
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Sodium bisulfite (or sodium bisulphite, sodium hydrogen sulfite) is a chemical mixture with the approximate chemical formula NaHSO3. Sodium bisulfite in fact is not a real compound, but a mixture of salts that dissolve in water to give solutions composed of sodium and bisulfite ions. It appears in form of white or yellowish-white crystals with an odor of sulfur dioxide. |
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Documents
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General Info
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Published | ||
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Apr 06, 2023 |
Last Edited | ||
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Apr 06, 2023 |
Categories | ||
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Chemicals |
