34589
Fluka
IDRANAL® V
(DTPA), puriss. p.a., ≥99%
| Synonym: | (Carboxymethylimino)bis(ethylenenitrilo)tetraacetic acid, N,N-Bis(2-[bis(carboxymethyl)amino]ethyl)glycine, Complexone® V, DETAPAC, Diethylenetriaminepentaacetic acid, DTPA, Penta(carboxymethyl)diethylenetriamine, Pentetic acid |
| CAS Number: | 67-43-6 |
| Linear Formula: | [(HOOCCH2)2NCH2CH2]2NCH2COOH |
| Molecular Weight: | 393.35 |
| Beilstein Registry Number: | 1810219 |
| EC Number: | 200-652-8 |
| MDL number: | MFCD00004289 |
Description
| Legal Information | IDRANAL is a registered trademark of Sigma-Aldrich Biotechnology LP and Sigma-Aldrich Co. |
| Complexone is a registered trademark of CU Chemie Uetikon AG |
Properties
| grade | (DTPA) |
| puriss. p.a. | |
| assay | ≥99% |
| total impurities | ≤0.001% heavy metals (as Pb) |
| loss | ≤0.1% loss on drying, 105 °C, 2 h |
| mp | 219-220 °C(lit.) |
| anion traces | chloride (Cl-): ≤1000 mg/kg |
| sulfate (SO42-): ≤200 mg/kg | |
| cation traces | Ca: ≤10 mg/kg |
| Fe: ≤5 mg/kg | |
| K: ≤10 mg/kg | |
| Mg: ≤5 mg/kg | |
| Na: ≤500 mg/kg |
Safety
References
| Merck | Merck 13,7202 |
| Beilstein | Beil. 4,IV,2454 |
| reference | Corp MSDS 1 (1), 1208:A / FT-IR 2 (1), 906:A / FT-IR 1 (1), 543:C / FT-NMR 1 (1), 867:C / IR-Spectra (3), 320:E / IR-Spectra (2), 288:F / RegBook 1 (1), 651:C / Sax 6, 1014 / Sigma FT-IR 1 (2), 463:A / Sigma FT-IR 1 (2), 462:D / Structure Index 1, 95:A:5 |
