(1) Ca exchange capability: 310CaCo3mg / z-g (min. )
(2) Whiteness: 95 (min. )
(3) Ph: 11. 3 (max. )
(4) L. O. I.: 20% (max. )
Application: Mainly used as detergent in washing, improving washing ability, decreasing the cost of raw material. Properties: Innocuous, scentless and flavorless white powder with good free flowing, environment protective. Substitute for stpp. Improve washing ability by chelating to some metal ions in water such as ca2 , mg2 and softening the water. Package and storage: Packed in 25kg, 40kg, or 50kg woven bags, store at a well ventilated, dry place.