H7154

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

BioXtra, ≥98%

• 동의어(들): N-Carboxymethyl-N′-(2-hydroxyethyl)-N,N′-ethylenediglycine, HEDTA, HEEDTA
• Linear Formula: HOCH₂CH₂N(CH₂CO₂H)CH₂CH₂N(CH₂CO₂H)₂
• CAS Number: 150-39-0
• Molecular Weight: 278.26
• Beilstein: 1804795
• EC Number: 205-759-3
• MDL number: MFCD00004294
• UNSPSC 코드: 12352116
• PubChem Substance ID: 24895788
• NACRES: NA.22

속성

• 제품 라인: BioXtra
• Quality Level: 200
• 분석: ≥98%
• 불순물: ≤0.0005% Phosphorus (P); ≤0.1% Insoluble matter
• 무기 잔류물: ≤1%
• mp: 212 °C (dec.) (lit.)
• solubility: 3 M NaOH: 0.1 M, clear, colorless
• 음이온 미량물: chloride (Cl^-): ≤0.05%; sulfate (SO₄^2-): ≤1%
• 양이온 미량물: 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

설명

애플리케이션

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).

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H302,H315,H318
• 예방조치 성명서: P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves