ED

Ethylenediaminetetraacetic acid

purified grade, ≥98.5%, powder

• Sinônimo(s): (Ethylenedinitrilo)tetraacetic acid, EDTA, Edathamil, Ethylenedinitrilotetraacetic acid
• Fórmula linear: (HO₂CCH₂)₂NCH₂CH₂N(CH₂CO₂H)₂
• Número CAS: 60-00-4
• Peso molecular: 292.24
• Beilstein: 1716295
• Número CE: 200-449-4
• Número MDL: MFCD00003541
• Código UNSPSC: 12352116
• eCl@ss: 39030907
• ID de substância PubChem: 24894707
• NACRES: NA.28

Propriedades

• grau: purified grade
• Nível de qualidade: 200
• Ensaio: ≥98.5%
• forma: powder
• adequação da reação: reagent type: chelator
• pH: 2.5 (23 °C, 10 g/L)
• pf: 250 °C (dec.) (lit.)
• solubilidade: water: soluble 0.4 g/L at 20 °C
• cadeia de caracteres SMILES: 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)
• chave InChI: KCXVZYZYPLLWCC-UHFFFAOYSA-N

Descrição

Descrição geral

Ethylenediaminetetraacetic acid (EDTA) is an affordable chelating agent. It is an aminopolycarboxylic acid and a hexadentate ligand and forms octahedral complex with cations. Ethylenediaminetetraacetic acid (EDTA) is not recommended for phytoremediation as it can leach into natural water resources. It is used in cosmetics and pharmaceutical industry. It triggers platelet aggregation in pseudothrombocytopenia. In chelation therapy, it elicits protection from oxidative damage during blood and lipid peroxidation and may be useful to treat cardiovascular and carbon tetrachloride induced liver fibrosis.

Aplicação

Ethylenediaminetetraacetic acid may be used:

• as a component of staining buffer
• as buffer component for incubating epithelial cell adhesion molecule (EpCAM⁺) cells with fluorescein isothiocyanate (FITC)-conjugated antibody for cell sorting studies
• for treating epithelial cells for isolation of mucosal myofibroblasts

Informações de segurança

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H319
• Declarações de precaução: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Classificações de perigo: Eye Irrit. 2
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Gloves