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Products

sodium hexametaphosphate(shmp)

sodium hexametaphosphate(shmp)

 Quick Details

Classification: Phosphate

Type: Sodium Hexametaphosphate

CAS No.: 68915-31-1

Other Names: sodium hexameta phosphate

MF: (NAPO3)6

Place of Origin: China (Mainland)

Grade Standard: Food Grade, Industrial Grade

SHMP: phosphate

Appearance: white powder

Application: flotation selection agent

 Packaging Detail: 25kg woven bag

Model Number: Tech Grade

 

Specifications

 

sodium hexametaphosphate(shmp) ,the appearance is powder . food grade ,capacity is 2000 MT /Month min , packing :25 KG PP /PE

sodium hexametaphosphate(shmp)  food grade    

Chemical formula : (NaPO3)6

Molecular weight: 611.82

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.

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.

Specification :

 

NO .

specifications

Industrial
Grade

Food
Grade

1

Appearance

 white powder

 2

Total phosphates (as P2O5 )% ≥

68

68

 3

Inactive Phosphates (as P2O5 )%≤

7.5

7.5

 4

Iron (Fe) % ≤

0.05

0.05

  5 

PH Value

5.8-7.3

5.8-6.5

 6

Solubility

pass

pass

  7 

Heavy Metals (as Pb) % ≤

 

0.001

  8 

Arsenic (As)% ≤

 

0.0003

  9 

Fluoride (as F) % ≤

 

0.003

  10 

Water Insoluble matter % ≤

0.05

0.05

 11

Polymerization

9-21

9-21

 

 

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