RDD017

Ethylenediaminetetraacetic acid

anhydrous, free-flowing, powder, Redi-Dri^™, ACS reagent, 99.4-100.6%

• Synonym(s): (Ethylenedinitrilo)tetraacetic acid, EDTA, Edathamil, Ethylenedinitrilotetraacetic acid
• Linear Formula: (HO₂CCH₂)₂NCH₂CH₂N(CH₂CO₂H)₂
• CAS Number: 60-00-4
• Molecular Weight: 292.24
• Beilstein/REAXYS Number: 1716295
• EC Number: 200-449-4
• MDL number: MFCD00003541
• UNSPSC Code: 12352116
• PubChem Substance ID: 329824226
• NACRES: NA.77

Properties

• grade: ACS reagent
• Quality Level: 100
• product line: Redi-Dri^™
• assay: 99.4-100.6%
• form: powder
• quality: anhydrous; free-flowing
• reaction suitability: reagent type: chelator
• technique(s): cell culture | mammalian: suitable
• impurities: ≤0.005% Insol. Dil. NH₄OH; ≤0.1% Nitrilotriacetic acid [[HOCOCH₂₃N]
• ign. residue: ≤0.2%
• pH: 2.5 (23 °C, 10 g/L)
• mp: 250 °C (dec.) (lit.)
• solubility: H₂O: soluble 0.4 g/L at 20 °C
• density: 1.46 g/cm³ at 20 °C
• cation traces: Ca: ≤0.001%; Fe: ≤0.005%; Mg: ≤5 ppm; heavy metals (as Pb): ≤0.001%
• SMILES string: OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CC(O)=O
• InChI: 1S/C10H16N2O8/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20)
• InChI key: KCXVZYZYPLLWCC-UHFFFAOYSA-N

Description

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable