CAS No.: | 10124-56-8 |
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Formula: | (Napo3)6 |
EINECS: | 233-343-1 |
Purity: | 50%~80% |
Type: | Sodium Hexametaphosphate |
Grade Standard: | Industrial Grade |
Samples: |
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Sodium hexametaphosphate, also known as its abbreviation SHMP, a polyphosphate commonly used in dairy products, sausage, seafood, meat processing, toothpaste, and also in water treatment.
The European food additive number for it is E452i.
Generally, its purpose in food is as a texturizer, sequestrant, thickener, and emulsifier.
Specification
|
Tech Grade
|
Food Grade
|
Appearance
|
White powder
|
White powder
|
Total Phosphate (P2O5)
|
68.0% Min
|
68.0% Min
|
Inactive Phosphate (P2O5)
|
7.5% Max
|
7.5% Max
|
Water insoluble
|
0.05% Max
|
0.06 Max
|
PH (1% water solution )
|
5.8-7.3
|
5.8-6.5
|
Heavy Metal(Pb)
|
0.003% Max
|
0.001% Max
|
Iron (as Fe)
|
0.05% Max
|
0.05% Max
|
As
|
------
|
0.0003% Max
|
Fluoride (F)
|
------
|
0.003% Max
|
Sodium hexametaphosphate Application 1, mainly used in food and industrial industry.
1.Food industry:
(1) Sodium h6-metaphosphate used in meat products, fish sausage, ham, etc., can improve water retention, increase adhesion, prevent fat oxidation;
(2) Used in soybean sauce, soy sauce can prevent discoloration, increase viscosity, shorten the fermentation period, adjust the taste;
(3) Used in fruit drinks, cool drinks, can improve juice rate, increase viscosity, inhibit the decomposition of vitamin C;
(4) Used for ice cream can improve expansion capacity, increase volume, enhance emulsification to prevent paste damage, improve taste and color;
(5) Used for dairy products and drinks to prevent gel precipitation;
(6) Adding beer can clarify the liquor and prevent turbidity;
(7) Used in beans, canned fruits and vegetables, can stabilize the natural pigment, protect the color of food;
(8) Sodium hacietaphosphate aqueous solution sprayed on preserved meat can improve the anti-corrosion performance.
2. Industrial sectors mainly include:
(1) Sodium h6-metaphosphate can be heated with to produce sodium monofluorophosphate, which is an important industrial raw material;
(2) sodium hexametaphosphate as a softening agent, such as used in dyeing and finishing, play a role in softening water;
(3) As a scale inhibitor, sodium hmetaphosphate is also widely used in EDI (resin electrodialysis), RO (reverse osmosis), NF (nanofiltration) and other water treatment industries.
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