34539
Fluka
IDRANAL® I
(NTA), puriss. p.a., ≥99%
| Synonym: | N,N-Bis(carboxymethyl)glycine, Nitrilotriacetic acid, NTA, Tris(carboxymethyl)amine |
| CAS Number: | 139-13-9 |
| Linear Formula: | N(CH2COOH)3 |
| Molecular Weight: | 191.14 |
| Beilstein Registry Number: | 1710776 |
| EC Number: | 205-355-7 |
| MDL number: | MFCD00004287 |
| PubChem Substance ID: | 24861313 |
Description
| Application | An excellent chelating agent. |
| Legal Information | IDRANAL is a registered trademark of Sigma-Aldrich Biotechnology LP and Sigma-Aldrich Co. |
| Komplexon is a registered trademark of CU Chemie Uetikon AG |
Properties
| grade | (NTA) |
| puriss. p.a. | |
| assay | ≥99% |
| mp | 245 °C (dec.)(lit.) |
| anion traces | chloride (Cl-): ≤200 mg/kg |
| sulfate (SO42-): ≤100 mg/kg | |
| cation traces | Ca: ≤20 mg/kg |
| Fe: ≤5 mg/kg | |
| K: ≤10 mg/kg | |
| Mg: ≤10 mg/kg | |
| Na: ≤200 mg/kg |
Safety
References
| Merck | Merck 13,6612 |
| Beilstein | Beil. 4,369 / Beil. 4,IV,2441 |
| reference | Aldrich MSDS 1, 1352:A / Corp MSDS 1 (2), 2547:B / FT-IR 1 (1), 566:A / FT-IR 2 (1), 900:C / IR-Spectra (3), 339:F / IR-Spectra (2), 303:A / NMR-Reference 2 (1), 483:D / RegBook 1 (1), 647:B / Sax 6, 254 / Sigma FT-IR 1 (2), 774:D / Structure Index 1, 94:A:6 |
