Sodium Hexametaphosphate (SHMP)

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Sodium Hexametaphosphate (SHMP)

Phosphides & Phosphates
537a0db5172f5633
Product Attributes

Chemical formula: (napo3)6

Molecular weight: 611.77

Cas no: 10124-56-8

Einecs: 233-343-1

Executive standard: hg/t2837-1997 (industrial grade); gb1890-89 (food grade)

Production capacity: 20,000 tons / year


Product details

Physicochemical Properties: 

White powder, specific gravity 2.484 (20 degrees), easily soluble in water, insoluble in organic solvents, strong hygroscopicity, gradually absorbs water in the air and becomes viscous, can be mixed with Ca, Ba, Mg, Cu, Fe and other metal ions It forms a soluble chelate and is an excellent water quality treatment agent.


Applications and Usages: 

Used in oil field, papermaking, textile, printing and dyeing, petroleum, chemical industry, leather, metallurgy, building materials and other industries, as water softener, buffer agent, flotation agent, dispersant, high temperature binder. Used as an additive in the food industry, Nutrients, quality improvers, PH value regulators, metal ion chelating agents, adhesives, swelling agents, etc.


Package: 

Inner plastic woven bag, two inner bags, net weight 25, 50, 1000KG per bag, stored in ventilated and dry place. 


technical indicators:

No 


Indicators name

industrial grade 

Food grade 

1


total phosphate (以 P2 O 5 计) % MIN

68.0

68.0


2


inactive phosphate  ( 以P2 O 5 计 ) % MAX

7.5

7.5


3


Iron (以 Fe 计) % MAX

0.05

0.05


4


PH Value 

5.8-7.3

5.8-6.5


5


Solubility 

qualified 

qualified 


6


Heavy Metal (以 Pb 计) % MAX


0.001


7


Arsenic (以 As 计) % MAX


0.0003


8


Fluoride (以 F 计) % MAX


0.003


9


Water insoluble matter  %MAX

0.05

0.06


10


Polymerization 

9-21

9-21


11


Fineness (mesh number) 

60 ~ 80

60 ~ 80 



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In China, we have established a strong business foundation and have set up office in Shanghai, focusing on providing customers with supply chain solutions for specialty chemicals as well as international sourcing and distribution services.

Do you have any questions? Contact us Kemele!

In China, we have established a strong business foundation and have set up office in Shanghai, focusing on providing customers with supply chain solutions for specialty chemicals as well as international sourcing and distribution services.

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