Sodium Hexametaphosphate(SHMP)

Sodium Hexametaphosphate(SHMP) (CAS No.:  68915-31-1 )
Executive Standard: HG/T2519-1998
Molecular Formula: (NaPO3)6
MW: 611.82
Character: White powder or white granular ;the density is 2.484(20'C),It is soluble in water easily, but it isn't soluble in organic impregnant; It is a good agent for water treatment.

Package: 25kgs woven bag lined with plastic bag, according to the customer's demand , Stored at draughty dry places.

Usage: It is usded as bonding agent, floating and selection agent, separating agent, water softener and buffer, etc.

Specifications
Technical Grade

Total phosphate, as P2O5% Min
68.0

Inactive phosphate, as P2O5 % Max
7.5

Fe % Max
0.05

Water insoluble % Max
0.06

PH Value of 1% water solution
5.8-7.0

Solubility
pass the test