Product Details

Specifications

Sodium Hexametaphosphate:
1Appearance:white crystal granular or flakes
2.Purity:68%min Grade:industry

Abbreviation: SHMP

Solubility (water) : Soluble

Solubility (organic solvents) : Insoluble

Description:

Melting point 616 °C (decomposition), relative density 2.484 g/cm3 (20 °C), soluble in water, insoluble in organic solvents. Colorless transparent glass flake or granular white crystal. Hygroscopicity strong, dew in the air can absorb the moisture and gradually is viscose. And calcium, magnesium and other metal ions can generate soluble

Use:Mainly used in food and industrial sectors.

Package: 25kg per bag,25tons per 20fcl

Specifications:

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