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Sodium Hexametaphosphate(SHMP)-E452(I)

Chemical formula : (NaPO3)6

Molecular weight: 611.82

CAS Number: 10124-56-8

Other Name: SHMP

National Standard:GB1886.4-2020 

INS.: E452(i)

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

it used as an additive, nourishing agent, quality improver, pH regulator, metal ions chelating agent, adhesive and leavening agent etc.


Package

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

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

Jumbo bag :20 bags /20’FCL ;


Specifications

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NO  

Item

Specifications

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

PH Value

5.8-6.5

6

Solubility

pass

Heavy   Metals (as Pb) % ≤

0.001

Arsenic   (As)% ≤

0.0003

Fluoride   (as F) % ≤

0.003

10 

Water   Insoluble matter % ≤

0.04

11

Polymerization

9-21



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