| Identification | |
| Name: | Sodium hexametaphosphate |
| Synonyms: | Sodium polyphosphate, amorphous;Phosphonate, oxybis-, disodium salt;Sodium Hexametaphosphate(SHMP);Sodium hexameta phosphate(food grade);food grade sodium hexametaphosphate;Glassy sodium phosphate;Grahamsches Salz;Phosphonate, P,P'-oxybis-, sodium salt (1:2);Natrium polymetaphosphat;Natrium polyphosphat;Polyphosphoric acids, sodium salts; |
| CAS: | 68915-31-1 |
| EINECS: | 272-808-3 |
| Molecular Formula: | (NaPO3)n |
| Molecular Weight: | 321.88 |
| InChI: | InChI=1/2Na.H4O7P2/c;;1-8(2,3)7-9(4,5)6/h;;(H2,1,2,3)(H2,4,5,6)/q2*+1;/p-2 |
| Molecular Structure: |  |
| Properties | |
| Density: | 1.25 |
| Appearance: | Colorless |
| Safety Data | |
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