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  • Company Name : Xuzhou Zhongxu Construction Machinery Imp.& Exp. Co., Ltd.
  • Tel : 0086-516-80110222
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Sodium Hexametaphosphate(SHMP)

Sodium Hexametaphosphate(SHMP)
Product Detailed
Used in industries of oil fields, paper production, textile, dyeing, petroleum, chemistry, metallurgy and construction materials

Sodium Hexametaphosphate(SHMP)  

Chemical formula :(NaPO3)6

Molecular weight:611.82

Standard executed:HG/T2519-2007(technical grade)    GB1890-2005(food grade)

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

Properties:White powder; Density 2.484(20°C); 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.

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,store at a cool,dry and well ventilated place.

Guaranteed Technical Specificatio:

NO .

specifications

IndustrialGrade

FoodGrade

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) %                   ≤

0.03

0.02

 5

PH Value

5.8-7.0

5.8-6.5

 6

Solubility

pass

——

 7

Heavy Metals (as Pb) %        ≤

——

0.001

 8

Arsenic (As)%                ≤

——

0.0003

 9

Fluoride (as F) %             ≤

——

0.003

 10

Water Insoluble matter %      ≤

0.04

0.06

 

Sodium Hexametaphosphate(SHMP)



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