Customization: | Available |
---|---|
CAS No.: | Na |
Formula: | (Nap03)6 |
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Item | Index | |
Tech | Food | |
Total phosphate (as P2O5) Content | 68% Min | 68% Min |
Inactive phosphate (as P2O5) Content | 7.5% Max | 7.5% Max |
Water-insoluble matter | 0.04% Max | 0.06% Max |
Heavy metals(as Pb) | 0.001% Max | |
Fe | 0.03% Max | 0.02% Max |
Arsenide (as As) | 0.0003% Max | |
Fluoride (as F) | 0.003% Max | |
PH Value | 5.8-7.0 | 5.8-6.5 |
1,The food industry applications are mainly:
Sodium hexametaphosphate is used in meat products, fish sausages, ham, etc., which can improve water retention, increase adhesion, and prevent fat oxidation;
Used in bean paste and soy sauce to prevent discoloration, increase viscosity, shorten fermentation period and adjust taste;
It is used for fruit drinks and refreshing drinks to increase juice yield, increase viscosity and inhibit vitamin C decomposition;
It can be used for ice cream to increase the expansion capacity, increase the volume, enhance the emulsification to prevent the destruction of the paste, and improve the taste and color;
Used in dairy products, beverages to prevent gel precipitation;
Adding beer can clarify the liquor and prevent turbidity;
It is used in beans, canned fruits and vegetables, can stabilize natural pigments and protect food color;
The sodium hexametaphosphate aqueous solution is sprayed on the cured meat to improve the corrosion resistance.
2,The main aspects of the industrial sector are:
Sodium hexametaphosphate can be heated with sodium fluor ide to produce sodium monofluorophosphate, the latter being an important industrial raw material;
Sodium hexametaphosphate is used as a softener, such as in dyeing and finishing, to function as soft water;
Sodium hexametaphosphate is also widely used as a scale inhibitor in water treatment industries such as EDI (resin electrodialysis), RO (reverse osmosis), and NF (nanofiltration).