E0270

Ethylenediaminetetraacetic acid tripotassium salt dihydrate

98% (titration)

• Sinônimo(s): EDTA tripotassium salt, Edathamil, Tripotassium ethylenediaminetetraacetate dihydrate
• Fórmula linear: (KOOCCH₂)₂NCH₂CH₂N(CH₂COOK)CH₂COOH · 2H₂O
• Número CAS: 65501-24-8
• Peso molecular: 442.54
• Beilstein: 6762497
• Número MDL: MFCD00149672
• Código UNSPSC: 12352116
• ID de substância PubChem: 24894365
• NACRES: NA.31

Propriedades

• fonte biológica: synthetic
• Nível de qualidade: 200
• Ensaio: 98% (titration)
• forma: powder
• adequação da reação: reagent type: chelator
• pH: 8-9 (20 °C, 50 g/L)
• pf: 182 °C (dec.) (lit.)
• solubilidade: 3 M KOH: 160 mg/mL, clear, colorless
• temperatura de armazenamento: room temp
• cadeia de caracteres SMILES: [K+].[K+].[K+].[H]O[H].[H]O[H].OC(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O
• InChI: 1S/C10H16N2O8.3K.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;3*+1;;/p-3
• chave InChI: MAPFUJCWRWFQIY-UHFFFAOYSA-K

Descrição

Aplicação

Ethylenediaminetetraacetic acid tripotassium salt dihydrate has been used to coat conical tubes to collect trunk blood for tissue and plasma samples. It has also been used in tubes to collect blood to perform mixed meal test (MMT).

Used to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals

Ações bioquímicas/fisiológicas

Ethylene diamine tetraacetic acid (EDTA) chelates divalent cations like calcium and magnesium in whole blood. It is usually available as a salt, complexed with either potassium or sodium. It is mostly used during hematological tests of the blood sample. It helps to maintain the cellular morphology to prepare blood smears for microscopic analysis. EDTA is abundantly used in RNA purification methods.

Informações de segurança

• Pictogramas: GHS08,GHS07
• Palavra indicadora: Warning
• Frases de perigo: H332,H373
• Declarações de precaução: P260 - P271 - P304 + P340 + P312 - P314 - P501
• Classificações de perigo: Acute Tox. 4 Inhalation - STOT RE 2 Inhalation
• Órgãos-alvo: Respiratory Tract
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Gloves