1.SHMP for industrial or food grade. 2..Total phosphate: 68%min 3.Package: 25KG PP bags.
English abbreviation: SHMP
Alias: sodium vitreous Grand Beckham salt
Molar mass : 611.77 g · mol-1
Appearance : white, odorless, crystalline powder
Density : 2.484 g/cm3
Melting point : 550 ° C
Boiling point: 1500 ° C
Solubility (water) : Soluble
Solubility (organic solvents) : Insoluble
Use:Mainly used in food and industrial sectors.
Package:One package of sodium hexametaphosphate is 25kilogram
No | Specification | Industrial grade | Food grade |
1 | Total phosphate, as P 2 O 5 %≥ | 68.0 | 68.0 |
2 | Inactive phosphate,as P 2 O 5 %≤ | 7.5 | 7.5 |
3 | Iron, as Fe, %≤ | 0.05 | 0.05 |
4 | pH of 1% water solution | 5.8-7.3 | 5.8-6.5 |
5 | Solubility | Qualified | Qualified |
6 | Heavy metal, as Pb, %≤ | - | 0.001 |
7 | Arsenic, as As, %≤ | - | 0.0003 |
8 | Fluoride, as F, %≤ | - | 0.003 |
9 | Water insoluble, %≤ | 0.05 | 0.06 |
sodium hexametaphosphate(SHMP)
