Description
(Carboxymethylimino)bis(ethylenenitrilo)tetraacetic acid; N,N-Bis(2-[bis(carboxymethyl)amino]ethyl)glycine; DETAPAC; DTPA; Penta(carboxymethyl)diethylenetriamine Pentetic acid.
| CAS | 67-43-6 |
| Molecular Formula | C14H23N3O10 |
| Molecular Weight | 393.35 |
| Shelf Life | 60 Months |
| Physical Properties | |||
| Physical State at 20 °C | Solid | Colour | Colorless crystals |
| Odour | Odorless | pH Value | 2.5 at 10 g/l at 23 °C |
| Melting Point/ Freezing Point [°C] | 219 – 220 °C | Flash Point [°C] | 200 °C |
| Solubility in Water [% weight] | 5 g/l at 20 °C | ||
| Specifications | |||
| Appearance | White crystalline powder | Assay | 99.0-100.5% |
| Melting Range | 219 – 221°C | ||
| Dangerous Goods Information | |||
| UN Number | – | DG Class | – |















