31064
Fluka
IDRANAL® II
(EDTA), puriss. p.a., ≥99.5%
| Synonym: | (Ethylenedinitrilo)tetraacetic acid, Edathamil, EDTA, Ethylenediaminetetraacetic acid, Ethylenedinitrilotetraacetic acid |
| CAS Number: | 60-00-4 |
| Linear Formula: | (HO2CCH2)2NCH2CH2N(CH2CO2H)2 |
| Molecular Weight: | 292.24 |
| Beilstein Registry Number: | 1716295 |
| EC Number: | 200-449-4 |
| MDL number: | MFCD00003541 |
Description
| Application | Calcium chelator used to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals. |
| Legal Information | IDRANAL is a registered trademark of Sigma-Aldrich Biotechnology LP and Sigma-Aldrich Co. |
Properties
| grade | (EDTA) |
| puriss. p.a. | |
| assay | ≥99.5% |
| loss | ≤0.1% loss on drying, 105 °C, 2 h |
| mp | 250 °C (dec.)(lit.) |
| anion traces | chloride (Cl-): ≤200 mg/kg |
| sulfate (SO42-): ≤100 mg/kg | |
| cation traces | Ca: ≤10 mg/kg |
| Fe: ≤5 mg/kg | |
| Mg: ≤10 mg/kg |
Safety
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36-52/53 |
| Safety Statements | 26-61 |
| RIDADR | UN3077 9/PG 3 |
| WGK Germany | 2 |
| RTECS | AH4025000 |
References
| Merck | Merck 13,3546 |
| Beilstein | Beil. 4,IV,2449 |
| reference | Aldrich MSDS 1, 903:B / Corp MSDS 1 (1), 1605:D / FT-IR 1 (1), 567:A / FT-IR 2 (1), 902:A / IR-Spectra (2), 303:F / IR-Spectra (3), 340:C / NMR-Reference 2 (1), 484:C / RegBook 1 (1), 647:H / Sax 6, 1340 / Sigma FT-IR 1 (2), 549:A / Structure Index 1, 94:C:7 |
