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Sodium Hexametaphosphate(SHMP)

Chemical formula : (NaPO3)6

Molecular weight: 611.82

CAS Number: (1)68915-31-1 (2)10124-56-8

Other Name: SHMP

National Standard:GB1886.4-2015 

WE SUPPLY SPECICAL SHMP : LOW IRON CONTENT(BELOW 30 PPM),HIGN POLYMERIZATION (ABOVE 23-28),AND SPECIAL APPERANCE-FLAKES,GLASS CHIP,BALL,POWDER,GRANULAR,FINE POWDER TYPE


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.


Application

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; 


Package

Packing :25 kgs bag,1000 kgs,1100 kgs, 1200 kgs jumbo bag

Loading:25 kgs on pallet: 20MT/20’FCL; Un-palletized:24MT/20’FCL

Jumbo bag :20 bags /20’FCL ;


Specifications



    NO    

specifications

Industrial Grade

1

Appearance

    white powder or granular or glass chip    

 2

Total phosphates (as P2O5)%   ≥

68

 3

Inactive Phosphates (as P2O5 )%≤    

7.5

 4

Iron (Fe) % ≤

0.03

  5 

PH Value

5.8-7.3

 6

Solubility

pass

    7 

Heavy   Metals (as Pb) % ≤

 /

    8 

Arsenic   (As)% ≤

/

  9 

Fluoride   (as F) % ≤

/

    10 

Water   Insoluble matter % ≤

0.04

 11

Polymerization

9-21



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