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Sodium Hexametaphosphate(SHMP)
Published:2015-05-07 18:56:18    Text Size:【BIG】【MEDIUM】【SMALL

Product name:Sodium Hexametaphosphate
Chemical formula : (NaPO3)6
Molecular weight: 611.82
CAS Number:(1)68915-31-1

                      (2)10124-56-8
Properties:
White powder; Density 2.484(
20); soluble in water but insoluble in organic solvent; It has got strong hygroscopicity and can absorb humidity from the air to become into pasty form; It may form soluble chelates with ions of Ca, Ba, Mg, Cu, Fe etc. and is a good water treatment chemical.
Specifications:

NO .

specifications

Industrial
Grade

Food
Grade

1

Appearance

 white powder or white fine powder or white granular or colorless piece

 2

Total phosphates (as P2O5 )% ≥

68

68

 3

Inactive Phosphates (as P2O5 )%≤

7.5

7.5

 4

Iron (Fe) % ≤

0.05

0.05

  5 

PH Value

5.8-7.3

5.8-6.5

 6

Solubility

pass

pass

  7 

Heavy Metals (as Pb) % ≤

 

0.001

  8 

Arsenic (As)% ≤

0.0003

 

  9 

Fluoride (as F) % ≤

0.003

 

  10 

Water Insoluble matter % ≤

0.05

0.05

Uses:
Used in industries of oil fields, paper production, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc. as water softener, flotation selecting agent, disperser and high temperature adhesive; In food industry it used as an additive, nourishing agent, quality improver, pH regulator, metal ions chelating agent, adhesive and leavening agent etc.
Packing and storage:
In 25 Kg,50 Kg,1000 Kg net bage,20mt/FCL.Store at a cool,dry and well ventilated place.

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