H7154

N-(2-Hydroxyethyl)athylendiamin-N,N′,N′-triessigsäure

BioXtra, ≥98%

• Synonym(e): N-Carboxymethyl-N′-(2-hydroxyethyl)-N,N′-ethylendiglycin, HEDTA, HEEDTA
• Lineare Formel: HOCH₂CH₂N(CH₂CO₂H)CH₂CH₂N(CH₂CO₂H)₂
• CAS-Nummer: 150-39-0
• Molekulargewicht: 278.26
• Beilstein: 1804795
• EG-Nummer: 205-759-3
• MDL-Nummer: MFCD00004294
• UNSPSC-Code: 12352116
• PubChem Substanz-ID: 24895788
• NACRES: NA.22

Eigenschaften

• Produktlinie: BioXtra
• Qualitätsniveau: 200
• Assay: ≥98%
• Verunreinigungen: ≤0.0005% Phosphorus (P); ≤0.1% Insoluble matter
• Glührückstand: ≤1%
• mp (Schmelzpunkt): 212 °C (dec.) (lit.)
• Löslichkeit: 3 M NaOH: 0.1 M, clear, colorless
• Anionenspuren: chloride (Cl^-): ≤0.05%; sulfate (SO₄^2-): ≤1%
• Kationenspuren: Al: ≤0.0005%; Ca: ≤0.0005%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.005%; Mg: ≤0.0005%; NH₄⁺: ≤0.05%; Na: ≤0.5%; Pb: ≤0.001%; Zn: ≤0.0005%
• SMILES String: OCCN(CCN(CC(O)=O)CC(O)=O)CC(O)=O
• InChI: 1S/C10H18N2O7/c13-4-3-11(5-8(14)15)1-2-12(6-9(16)17)7-10(18)19/h13H,1-7H2,(H,14,15)(H,16,17)(H,18,19)
• InChIKey: URDCARMUOSMFFI-UHFFFAOYSA-N

Beschreibung

Anwendung

N-(2-Hydroxyethyl)ethylenediamine-N,N′,N′-triacetic acid (HEDTA) is a chelating agent that is used to form complexes with metal ions such as iron(II), zinc(II), manganese(II) and uranium(VI) ions. It can also be used to prepare fluorescent carbon dots (CDs).

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H302,H315,H318
• P-Sätze: P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves