Appearance: white or light yellow crystalline powder

Properties: soluble in water; insoluble in organic solvents; its water solution is alkaline and has erosion effect to skin.

Purposes: 1> Technical Grade: mainly used as water softener, boiler detergent and cleaning agent, metal anti-rust agent, fabric mercerizing reinforcing agent, etc.

2> Food Grade: used as quality improver, emulsifier, nutrition enriching substance, chloride liquid of cooked wheaten food