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CAS No.: 10124-56-8
Synonymous: Metaphosphoric acid, hexasodium salt; Hexasodium metaphosphate; Sodium metaphosphate; Glassy sodium; Graham's Salt, Sodium Polymetaphosphate; Sodium phosphate (Na6(PO3)6); SHMP; Sodium metaphosphate
Molecular formula: Na6P6O18 Molecular Weight: 456.90158
Structural Formula:
Technical Index:
| Items |
|
Index |
| Appearance |
- |
White Powder |
| Total Phosphate (as P2O5 ) |
%(w/w) |
68.0 min |
| Inactive Phosphate (as P2O5) |
%(w/w) |
7.5 max |
| Water Insoluble |
%(w/w) |
0.06 max |
| Iron (Fe) |
mg/kg |
500 max |
|
PH (1% aqueous solution) |
- |
5.8-6.5 |
|
Arsenic (As) |
mg/kg |
3 max |
|
Heavy Metal (as Pb) |
mg/kg |
10 max |
|
Fluoride (as F) |
mg/kg |
30 max |
Usage:
product, vegetable protein drinks, instant noodles, meat product, and so on. Used as stabilizer and freezing agent and applied to
Package and Storage:
25 kg/bag inner plastic and outer plait.
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