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Sodium hexametaphosphate (SHMP)

Product Name: Sodium Hexametaphosphate (SHMP)
Molecular Formular: Na6P6O18
M.W.: 611.17
CAS No.: 10124-56-8


Properties: Sodium Hexametaphosphate (SHMP) is White powder crystal, Sg 2.484(20oC), Melting point 616°C(decompound), good Moisture absorption. It is a good water  softener.

Application: Sodium Hexametaphosphate (SHMP) used in industries of oil fields, paper-making, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc. as water softener, flotation selecting agent, disperser and high temperature adhesive; In food industry Sodium Hexametaphosphate (SHMP) used as an additive, nourishing agent, quality improver, pH regulator, metal ions chelating agent, adhesive and leavening agent etc.

Specification

Index

Industrial grade

Food grade

Total phosphate %

68.0

68.0

Non-labile phosphorus(P2O5) %

7.5

7.5

Water insoluble matter %

0.05

0.05

Fe %

0.05

0.05

PH value of 1% solution

5.8-7.3

5.8-6.5

As %

/

0.0003

Heavy metals (as Pb) %

/

0.001

Fluoride(as F) %

/

0.003

Fineness (mesh)

70-80

70-80

 

Packing: 25KG pp bag with PE liner, or as required, 25MT per 20’contaner

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