Is the water treated by technical sodium hexametaphosphate(SHMP) hard or soft?

The water treated by technical sodium hexametaphosphate(SHMP) is soft water. Soft water is widely used in industry, such as boiler water, cleaning agents, refractories, mineral processing, ceramics, industrial water treatment and so on.

Sodium hexametaphosphate(SHMP) is soluble in water. The aqueous solution is alkaline and the PH of 1% aqueous solution is 9.7. Phosphite is gradually hydrolyzed into phosphite in water, which has good ability to complex metal ions. It can complex with Ca, Mg, Fe and other metal ions to form soluble complexes. It can soften hard water. As an inorganic surfactant, it has certain properties of organic surfactant.

Chongqing Chuandong Chemical (Group) Co.,Ltd., the manufacturer of technical sodium hexametaphosphate(SHMP), has strict control over the production process of technical sodium hexametaphosphate(SHMP). It produces authentic thermal phosphoric acid with less impurities, clear water solution and stable quality.


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