Molecular weight：

611.82

Standard executed：

GB 1890-2005/FCC、HG/T 2519-2007

Properties:

White powder, granular or flake in appearance. Easily soluble in water, but insoluble in organic solvents.

Usage：

1. In the food industry, it is used as a quality improver, pH regulator, metal ion chelator, binder, and leavening agent. In legumes, canned foods, and bean paste fillings, it can stabilize natural pigments and maintain color; in canned foods, it can emulsify fats and maintain uniform texture; in canned meat and meat products, it can improve water retention and prevent fat deterioration. When added to beer, it can clarify the liquid and prevent cloudiness. It is an excellent softening agent for water without sediment. In seafood processing, it plays a role in water retention, expansion, and bleaching. 2. In industrial applications, it is used in oil fields, papermaking, textiles, dyeing, petroleum, chemical industry, leather, metallurgy, building materials, coatings, refractory materials, and other industries as a water softener, buffer, flotation agent, dispersant, and high-temperature binder. 3. Used as a scale inhibitor for drinking water and industrial water.