Industrial grade sodium hexametaphosphate(SHMP) can be used as water softener in areas with hard water
In areas with harder water, detergents will have poor washing effect. However, some lands are also deficient in phosphorus, and there is a lack of corresponding substitutes for phosphate rock resources. Industrial grade sodium hexametaphosphate(SHMP) is widely used in water treatment, detergent additives, mineral processing industry as flotation agent, refractory additives, ceramics and other important additives. Use industrial grade sodium hexametaphosphate(SHMP) to configure soft water for garment washing, and the water quality is neutral. Washing clothes in soft water can increase the decontamination ability, making them cleaner and brighter. The calcium ion Ca ++ or magnesium ion Mg ++ , which determines the hardness of the water, enters the industrial grade sodium hexametaphosphate(SHMP) molecule and becomes a very stable soluble complex: Na 2 〔Ca 2 (PO 3 ) 6 〕and Na 2 〔Mg 2 (PO 3 ) 6 ], Ca ++ or Mg ++ in this complex is not easy to escape. The industrial grade sodium he