03709

Ethylendiamin-tetraessigsäure Trinatriumsalz Trihydrat

BioUltra

• Synonym(e): Trinatrium-ethylendiamin-tetraacetat Trihydrat
• Empirische Formel (Hill-System): C₁₀H₁₃N₂Na₃O₈ · 3H₂O
• CAS-Nummer: 65501-25-9
• Molekulargewicht: 412.23
• UNSPSC Code: 12352106
• NACRES: NA.25
• PubChem Substance ID: 329747783
• MDL number: MFCD02253006
• Beilstein/REAXYS Number: 3858591

Eigenschaften

• product line: BioUltra
• Quality Level: 100
• assay: 98.5-101.5%
• form: powder or crystals
• reaction suitability: reagent type: chelator
• pH: 7.0-8.5 (25 °C, 0.1 M in H₂O)
• solubility: H₂O: 0.1 M at 20 °C, clear, colorless
• anion traces: chloride (Cl^-): ≤50 mg/kg, sulfate (SO₄^2-): ≤50 mg/kg
• cation traces: Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤20 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg
• λ: 0.1 M in H₂O
• UV absorption: λ: 260 nm A_max: ≤1.5, λ: 280 nm A_max: ≤0.1
• SMILES string: O.O.O.[Na+].[Na+].[Na+].OC(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O
• InChI: 1S/C10H16N2O8.3Na.3H2O/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);;;;3*1H2/q;3*+1;;;/p-3
• InChI key: FXNQQEVEDZAAJM-UHFFFAOYSA-K

Beschreibung

Application

Ethylenediaminetetraacetic acid trisodium salt trihydrate can be used to study chelators, biochemicals and reagents. Trisodium ethylenediaminetetraacetate trihydrate (EDTA) has been tested for possible carcinogenicity and no compound-related signs of clinical toxicity have been noted.

Sicherheitshinweise

• pictograms: GHS08,GHS05,GHS07
• signalword: Danger
• hcodes: H302 + H332,H318,H373
• pcodes: P260 - P280 - P301 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P314
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - STOT RE 2 Inhalation
• target_organs: Respiratory Tract
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)