The product is white power. Soluble in water and insoluble in ethanol, acidic property appeared in aqueous solution. If its aqueous solution is heated together with diluted inorganic acid, it will be hydrolyzed into phosphoric acid; It is hydroscopic, and when absorbing humidity it will become into a product with hexa-hydrates; If it is heated at a temperature above 220℃, it will be decomposed into sodium meta phosphate.
Used as buffer, leaven, quality modifier, ferment agent, emulsifier, nutriment, adhesive and preservative in foods.
Package & Storage
25kgs woven bag lined with plastic bag, according to the customer’s demand; Stored at draughty dry places.