E26290

Ethylendiamintetraessigsäure Tetranatriumsalz Hydrat

98%

• Synonym(e): Tetranatrium-ethylendiamintetraacetat Hydrat
• Lineare Formel: (NaO₂CCH₂)₂NCH₂CH₂N(CH₂CO₂Na)₂·xH₂O
• CAS-Nummer: 194491-31-1
• Molekulargewicht: 380.17 (anhydrous basis)
• EG-Nummer: 200-573-9
• MDL-Nummer: MFCD00150025
• UNSPSC-Code: 12352116
• PubChem Substanz-ID: 24894478
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• Assay: 98%
• mp (Schmelzpunkt): >300 °C (lit.)
• SMILES String: [Na+].[Na+].[Na+].[Na+].[H]O[H].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O
• InChI: 1S/C10H16N2O8.4Na.H2O/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);;;;;1H2/q;4*+1;/p-4
• InChIKey: GXFFSKMBMYHTAE-UHFFFAOYSA-J

Beschreibung

Allgemeine Beschreibung

Ethylenediaminetetraacetic acid is a poylaminocarboxylic acid commonly used as a complexing agent.

Anwendung

Ethylenediaminetetraacetic acid tetrasodium salt hydrate has been used as an antimicrobial agent during biological ink preparation for use in biopolytronics.

Sicherheitshinweise

• Piktogramme: GHS08,GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H302 + H332,H318,H373
• P-Sätze: P280 - P301 + P312 + P330 - P304 + P340 + P312 - P305 + P351 + P338 + P310 - P314
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - STOT RE 2
• Zielorgane: Respiratory Tract
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves