| Melting point |
198~199℃ |
| Boiling point |
578.8±60.0 °C(Predicted) |
| Density |
1.45 (60% aq.) |
| vapor pressure |
0Pa at 25℃ |
| storage temp. |
Sealed in dry,Room Temperature |
| solubility |
Methanol (Slightly), Water (Slightly) |
| pka |
1.35, 2.87, 7.03, 11.3(at 25℃) |
| form |
Powder |
| color |
white |
| PH |
pH (1.7→100, 25℃) : 1.3～1.8 |
| Water Solubility |
Soluble in water. |
| Merck |
14,3863 |
| BRN |
1789291 |
| Stability |
Stable. Incompatible with strong oxidizing agents. |
| Cosmetics Ingredients Functions |
CHELATING |
| Cosmetic Ingredient Review (CIR) |
Etidronic Acid (2809-21-4) |
| InChI |
1S/C2H8O7P2/c1-2(3,10(4,5)6)11(7,8)9/h3H,1H3,(H2,4,5,6)(H2,7,8,9) |
| InChIKey |
DBVJJBKOTRCVKF-UHFFFAOYSA-N |
| SMILES |
CC(O)(P(O)(O)=O)P(O)(O)=O |
| LogP |
-3.5 |
| CAS DataBase Reference |
2809-21-4(CAS DataBase Reference) |
| EPA Substance Registry System |
Etidronic acid (2809-21-4) |
