| Identification |
| Name: | Phosphonic acid,P,P'-(1-hydroxyethylidene)bis-, sodium salt (1:4) |
| Synonyms: | Phosphonicacid, (1-hydroxyethylidene)bis-, tetrasodium salt (9CI);(Hydroxyethylidene)diphosphonic acid tetrasodium salt;1-Hydroxyethylidene-1,1-diphosphonic acid tetrasodium salt;Chelest PH 214;Defloc EN 43;Dequest 2016D;SHEDN;Sequion 10Na4;Tarpinel 4NL;Tetrasodium1-hydroxy-1,1-ethanediphosphonate;Tetrasodium HEDP;Turpinal 4NL; |
| CAS: | 3794-83-0 |
| EINECS: | 223-267-7 |
| Molecular Formula: | C2H4Na4O7P2 |
| Molecular Weight: | 293.96 |
| InChI: | InChI=1/C2H8O7P2.4Na/c1-2(3,10(4,5)6)11(7,8)9;;;;/h3H,1H3,(H2,4,5,6)(H2,7,8,9);;;;/q;4*+1/p-4 |
| Molecular Structure: |
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| Properties |
| Flash Point: | 303.8°C |
| Boiling Point: | 578.8°Cat760mmHg |
| Density: | g/cm3 |
| Solubility: | soluble in water |
| Appearance: | Brown viscous liquid |
| Flash Point: | 303.8°C |
| Safety Data |
| Hazard Symbols |
Xi: Irritant
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