sodium hexametaphosphate

Detailed Product Description

Sodium Hexametaphosphate,shmp,food additives 68%
Molecular Formula(NaPO3)6
•M.W.: 611.77
•Basic Characteristics: Melting point of 616 (decomposition), the relative density of 2.484 g/cm3 (20 ), soluble in water, do not dissolve in organic solvents, transparent glass sheet of white granulated or crystal,strong Hygroscopicity.
•Industrial-grade quality standardsHG/T2519-93
•Food-grade quality standardsGB1890-2005
Industrial Grade Food Grade
Total phosphateP2O5ÿ?8.0% 68.0
Non-active phosphateP2O5ÿ?.50% 7.50
Iron,as Feÿ?.05% 0.05
Ph value1% solutionÿ?.8~7.3 5.8~6.5
Solubility Qualified Qualified
Water insoluble ÿ?0.05 % 0.06
---- Heavy metals,as Pbÿ?.01%
---- Arsenic,as Asÿ?.0003%
---- Fluoride,As Fÿ?.03%

Application
1. Industrial use
2. used as a water softening agent
3. used as a floating agent.
4. used as a adhesive agent.
5. use as cleaner in textile,dyeing industry.
6. Food use
It is mainly used as a modifier for the canned food, fruit juice beverages, dairy products and soymilk, and so on..
•Storagedry and hermetic.
•PackagingPlastic-woven sack with inner polythene film, net weight at 25,50 or 1,000kg.