Purposes: reducing agent, color protection agents, corrosion inhibitors. Appearance: white powder crystal, deliquescent, soluble in water, easily oxidized. This product is suitable for mushroom, apple, lemon, chestnut, gingko, green plum, lily, citrus, walnuts, asparagus, green beans, lychee, coconut and other fruits and vegetables, canned food, and gradually consume the residual oxygen in the cans, play antioxidant anticorrosive role in maintaining the quality and flavor of food color, so it is widely used in canned food color fixative. Limited: mushrooms, and canned fruits and vegetables 0.3g/kg; General mushroom paint cans, the amount of 0.02% can play a protective role. The general paint cans, plus 0.06% citric acid disodium manufacturers of stannous citric acid the stannous disodium price, citric acid the stannous disodium uses, disodium citric acid stannous reducing agent, color fixative, citric acid stannous disodium the amount of citric acid, stannous the disodium wholesale. Welcome to the new and old customers to negotiate!