SHMP 68% SODIUM HEXAMETAPHOSPHATE China supplier water treatment chemical has good quality and competitive price
■ Product Introduction Calcium chloride dihydrate is a white or gray chemical that is now on the market. The most common use of calcium chloride dihydrate is as a snow melting agent. ■ Product parameters Specifications Appearance: white flake Purity ≥74% PH value: 7.5-11 Read More