H7154

N-(2-Hydroxyethyl)ethylenediamine-N,N′,N′-triacetic acid

BioXtra, ≥98%

• Synonim(y): N-Carboxymethyl-N′-(2-hydroxyethyl)-N,N′-ethylenediglycine, HEDTA, HEEDTA
• Wzór liniowy: HOCH₂CH₂N(CH₂CO₂H)CH₂CH₂N(CH₂CO₂H)₂
• Numer CAS: 150-39-0
• Masa cząsteczkowa: 278.26
• UNSPSC Code: 12352116
• NACRES: NA.22
• PubChem Substance ID: 24895788
• EC Number: 205-759-3
• Beilstein/REAXYS Number: 1804795
• MDL number: MFCD00004294
• Assay: ≥98%

Właściwości

• product line: BioXtra
• Quality Segment: 200
• assay: ≥98%
• impurities: ≤0.0005% Phosphorus (P), ≤0.1% Insoluble matter
• ign. residue: ≤1%
• mp: 212 °C (dec.) (lit.)
• solubility: 3 M NaOH: 0.1 M, clear, colorless
• anion traces: chloride (Cl^-): ≤0.05%, sulfate (SO₄^2-): ≤1%
• cation traces: 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)
• InChI key: URDCARMUOSMFFI-UHFFFAOYSA-N

Opis

Application

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).

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Informacja o środkach bezpieczeństwa

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H302,H315,H318
• pcodes: P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
• Klasa składowania: 11 - Combustible Solids
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves