We are one of the world's leading supplier and exporterof sodium bisulphite, sodium meta bisulphite, sodiumsulphite including sodium pyrosulphate, meta bisulfide,disodium, sodium sulphite, sodium bisulfide and sodium hydrogensulphite .Sodium Sulfate is a white crystal or powder with reducingproperty. Sodium sulphite exhibits bleaching, de-sulfurizing, and DEchlorinating activities. This agent was used by food industry to help maintainthe fresh appearance of food products. It is also a component in many drugs,which helps maintain their potency and stability. It is also used as an oxygenscavenger in low-pressure boilers and in the manufacture of detergent.