Min. Order Reference FOB Price
20 Tons US$305.00-325.00 / Ton
Product Description
Product Description Sodium metabisulfite (Na2S2O5) is an inorganic compound that is a white or yellow crystal with a strong irritating odor. It is soluble in water and the aqueous solution is acidic. When in contact with strong acids, it releases sulfur dioxide and generates corresponding salts. If ...