Sodium metaphosphate

Product name:             Sodium metaphosphate

CAS:10124-56-8

Molecular Formula:Na6P6O18

Molecular Weight: 611.77g/mol

Description: This product is white,odorless and crystal powder with its melting point               550 °C and boiling point 1500 °C.It is water soluble but insoluble in organic solvents.It is irritant.Sodium hexametaphosphate is a multivalent chelator which is widely used in industry, including as a food additive. Sodium carbonate can be added hexametaphosphate to increase in the pH value to 8.0-8.6.It is also used  as a hard water softener and detergent.This product should be stored in a clean,ventilated ,dry and nontoxic place.It should be kept away from wet and light as well.