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| Product Name: | 1-Hydroxyethylidene-1,1-diphosphonic acid |
| Synonyms: | (1-hydroxyethylene)diphosphonicacid;(1-hydroxyethylidene)bis-phosphonicaci;(1-hydroxyethylidene)di-phosphonicaci;(hydroxyethylidene)diphosphonicacid;1,1,1-ethanetrioldiphosphonate;1000sl;1-hydroxy-1,1-diphosphonoethane;1-Hydroxyethanediphosphonica |
| CAS: | 2809-21-4 |
| MF: | C2H8O7P2 |
| MW: | 206.03 |
| EINECS: | 220-552-8 |
| Product Categories: | Industrial/Fine Chemicals;INORGANIC & ORGANIC CHEMICALS;Analytical Chemistry;Ligands for Pharmaceutical Research;Radiopharmaceutical Chemistry (Chelating Reagents);Phosphonate antiscalant;organophosphorus compound;Water treatment |
| Mol File: | 2809-21-4.mol |
| 1-Hydroxyethylidene-1,1-diphosphonic acid Chemical Properties |
| Melting point | 198~199℃ |
| density | 1.45 (60% aq.) |
| pka | 1.35, 2.87, 7.03, 11.3(at 25℃) |
| form | Powder |
| color | white |
| Water Solubility | Soluble in water. |
| Merck | 14,3863 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | DBVJJBKOTRCVKF-UHFFFAOYSA-N |
| CAS DataBase Reference | 2809-21-4(CAS DataBase Reference) |
| EPA Substance Registry System |
Phosphonic acid, (1-hydroxyethylidene)bis-(2809-21-4) |
