Industrial grade sodium bisulfite manufacturers to tell you about the use of sodium metabisulfite some knowledge 对照阅读
Industrial grade sodium bisulfite manufacturers to tell you about the use of sodium metabisulfite some knowledge Sodium metabisulfite is white or yellow crystalline powder or small crystals. It has a strong SO2 odor and a specific gravity of 1.4. It is soluble in water and the aqueous solution is acidic. When in contact with strong acid, it releases SO2 and generates corresponding salts. It will not last long. Sodium metabisulfite can be divided into industrial-grade sodium metabisulfite and food-grade sodium metabisulfite. Its main uses are as follows. 同题参见
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