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Sodium Hexametaphosphate

  • Type:Phosphates
  • CAS No:
  • Qty in 20' FCL:
  • Min. Order:1*20GP
  • QC:Haccp,Kosher,Halal,Iso

Sodium hexametaphosphate

 

Properity

1.Molecular Formula:(NaPO3)6
2.Molecular Weight:611.77
3.CAS:10124-56-8

4.Standard: GB1624-79 

5.Appearance:White crystalline,granular,odorless solid. 

items

Industrial grade

Food grade

Total phosphate (P2O5)

68% min

68% min

Inactive phosphate(P2O5)

7.5% max

7.5% max

Iron (Fe)

0.05% max

0.05% max

PH value(1% solution)

5.8-7.3

5.8-6.5

solubility

Qualified

Qualified

Heavy metals (Pb)

--------

0.001% max

Arsenic (As)

--------

0.0003% max

Fluoride (F)

--------

0.003% max

Water insoluble

0.05%max

0.06% max

 

USES:
1)Industry grade: Used in such industries as oil field, paper-making,

textile, dyeing, petrochemical industry, tanning industry,

metallurgical industry and building material industry,

and used as a water softening agent in solution for printing,

dyeing, and boiler, as diffusant in papermaking; Retarding agent,

floating agent, dispersing medium, high temperature

agglomerant, detergent and soil analytical chemical reagent; 
2)Food grade: Mainly used as additive agent, pH adjusting agent,

fermenting agent, and nourishment, etc. 

 

Packing

25kgs net paper bags or 25kgs net plastic woven bags  

 

Storage and Transport

It should be stored in a ventilative and dry warehouse instead of in the open air, 

kept away from water, moisture and sunlight during transport, handled with care, 

so as to avoid damage to plastic bags. Furthermore, it should be stored 

separately from poisonous.