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Sodium pyrosulfite is white or yellow crystalline powder or small crystals, with a strong SO2 odor, specific gravity of 1.4, soluble in water, acidic aqueous solution, and strong acid contact with SO2 emitted corresponding salts, long-standing air, then oxidized to Na2S2O6, so the product can not last. Higher than 150 degrees Celsius, that is, decomposition of SO2.
Sodium Pyrosulfite Is .Shipped, Do You Want It?
Sodium Pyrosulfite Is .Shipped, Do You Want It?
Sodium Pyrosulfite Is .Shipped, Do You Want It?