E1644

Acido etilendiamminotetraacetico

BioUltra, 98.5-101.5%

• Sinonimo/i: EDTA, EDTA-Na₂, Edatamil, Edetato, Etilendiamminotetraacetato di disodio, Sequestrene Na₂
• Formula empirica (notazione di Hill): C₁₀H₁₄N₂Na₂O₈ · 2H₂O
• Numero CAS: 6381-92-6
• Peso molecolare: 372.24
• NACRES: NA.77
• PubChem Substance ID: 24894427
• UNSPSC Code: 12352107
• EC Number: 205-358-3
• Beilstein/REAXYS Number: 3900609

Proprietà

• biological source: synthetic (organic)
• Quality Segment: 200
• product line: BioUltra
• assay: 98.5-101.5%
• form: powder
• reaction suitability: reagent type: chelator
• impurities: ≤0.005% Phosphorus (P), ≤0.05% NH₃, ≤0.1% Insoluble matter
• pH: 4.0-6.0 (0.1 M in H₂O)
• mp: 248 °C (dec.) (lit.)
• solubility: H₂O: 0.1 M, clear, colorless
• cation traces: Al: ≤0.001%, Ca: ≤0.0005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.0005%, Pb: ≤0.001%, Zn: ≤0.0005%
• storage temp.: room temp
• SMILES string: O.O.O.O.[Na+].[Na+].[Na+].[Na+].OC(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC(O)=O.OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O
• InChI: 1S/C10H16N2O8.2Na.2H2O/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);;;2*1H2/q;2*+1;;/p-2
• InChI key: OVBJJZOQPCKUOR-UHFFFAOYSA-L

Descrizione

General description

Ethylenediaminetetraacetic acid (EDTA) is a substituted diamine and a chelator of metal ions. It has anticoagulant and antibacterial activity. EDTA is an inhibitor of metalloprotease. It evades the undesirable effects of ferric, cupric and manganic ions in bleaching. It blocks cellular division, chlorophyll synthesis and algal biomass production.

Application

Chelante di cationi bivalenti. Inibisce enzimi, come le metalloproteasi, che per essere attivi necessitano di cationi bivalenti.

Informazioni sulla sicurezza

• pictograms: GHS08,GHS07
• signalword: Warning
• hcodes: H332,H373
• pcodes: P260 - P271 - P304 + P340 + P312 - P314 - P501
• Hazard Classifications: Acute Tox. 4 Inhalation - STOT RE 2 Inhalation
• target_organs: Respiratory Tract
• Classe di stoccaggio: 11 - Combustible Solids
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)