RDD017

Ethylenediaminetetraacetic acid

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

• Synonyma: (Ethylenedinitrilo)tetraacetic acid, EDTA, Edathamil, Ethylenedinitrilotetraacetic acid
• Lineární vzorec: (HO₂CCH₂)₂NCH₂CH₂N(CH₂CO₂H)₂
• Číslo CAS: 60-00-4
• Molekulová hmotnost: 292.24
• UNSPSC Code: 12352116
• NACRES: NA.77
• PubChem Substance ID: 329824226
• EC Number: 200-449-4
• Beilstein/REAXYS Number: 1716295
• MDL number: MFCD00003541
• eCl@ss: 39030907

Vlastnosti

• grade: ACS reagent
• Quality Segment: 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

Popis

Other Notes

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Legal Information

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

Bezpečnostní informace

• signalword: Warning
• Skladovací třída: 11 - Combustible Solids
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• target_organs: Respiratory Tract
• pictograms: GHS08,GHS07
• hcodes: H319,H332,H373
• pcodes: P260 - P264 - P271 - P304 + P340 + P312 - P305 + P351 + P338 - P314
• Hazard Classifications: Acute Tox. 4 Inhalation - Eye Irrit. 2 - STOT RE 2 Inhalation
• wgk: WGK 3