Sodium hexametaphosphate Description CAS No. : 10124-56-8 EINECS No.:233-343-1 Molecular weight:611.7 HS Code: 2835391900/2835391100 Molecular Formula: (NaPO3)6 Package:25kg/bag, 500kg/1000kg /jumbo bag or as customers' requirements.
| Product Grade |
Food grade |
| Test Item |
Specification |
Result |
| Appearance |
Colorless transparent glassy or granule |
Pass |
| General phosphate (P2O5) % |
>=68.0 |
68.3 |
| Inactive phosphate(P2O5) % |
<=7.5 |
6.4 |
| Water insoluble% |
<=0.06 |
0.02 |
| As% |
<=0.0003 |
<0.0003 |
| Heavy metals as (Pb) % |
<=0.001 |
<0.001 |
| Fluoride(F) |
<=0.03 |
<0.003 |
| Sulphate(SO4) |
<=50ppm |
<50ppm |
| Fe % |
<=0.05 |
<0.05 |
| PH Value |
5.8-6.5 |
6.3 |
| Product Grade |
Industrial grade |
| Test Item |
Specification |
Result |
| Appearance |
White powder |
White powder |
| Sodium hexametaphosphate(SHMP)% |
≥68.0 |
68.02 |
| Inactive phosphates(P2O5)% |
≤7.5 |
7.5 |
| Insoluble matter % |
≤0.1 |
0.01 |
| Fe % |
≤0.01 |
0.005 |
| PH value |
5.8-7.3 |
6.7 |
| (As) % |
≤0.002 |
0.001 |
| Whiteness % |
≥90 |
95 |
| Average degree of polymerization% |
10-16 |
12.1 |
| Solubility |
/ |
Qualified |
Sodium hexametaphosphate Usage: 1, mainly used in food and industrial industry. The main applications in the food industry are: (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. Package:25kg/bag or as customer's request
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