| Molecular weight (g/mol): | 206 |
| Chemical Name: | 1-Hydroxy-1,1-ethane-diphosphonic acid |
| Cas Number: | 2809-21-4 |
| Commercial Form: | Light yellow limpid liquid |
| Active Acid (%): | 60 |
| pH (50 g/l solution): | < 2 |
| Density (20°C – g/ml): | 1.44 |
| Iron (as Fe - ppm): | Max 10 |






