E0276

EPPS

BioPerformance Certified, suitable for cell culture, ≥99.5% (titration)

• Sinônimo(s): 4-(2-Hydroxyethyl)-1-piperazinepropanesulfonic acid, 4-(2-Hydroxyethyl)piperazine-1-propanesulfonic acid, N-(2-Hydroxyethyl)piperazine-N′-(3-propanesulfonic acid), HEPPS
• Fórmula empírica (Notação de Hill): C₉H₂₀N₂O₄S
• Número CAS: 16052-06-5
• Peso molecular: 252.33
• Beilstein: 3957385
• Número CE: 240-198-8
• Número MDL: MFCD00006160
• Código UNSPSC: 12161700
• ID de substância PubChem: 24894366
• NACRES: NA.25

Propriedades

• grau: BioPerformance Certified
• Nível de qualidade: 400
• Ensaio: ≥99.5% (titration)
• Formulário: crystalline powder
• técnica(s): cell culture | mammalian: suitable
• Impurezas: endotoxin and Total Aerobic Microbial Count, tested
• pH: 7.3-8.7
• faixa de pH útil: 7.3-8.7
• pKa (25 °C): 8.0
• pKa: 8
• pf: 237-239 °C (lit.)
• solubilidade: H₂O: 25 g + 50 mL, clear, colorless
• traços de cátion: heavy metals (as Pb): ≤5 ppm
• λmax: A290 at ≤0.1 (C=33% w/w)
• aplicação(ões): diagnostic assay manufacturing
• cadeia de caracteres SMILES: OCCN1CCN(CCCS(O)(=O)=O)CC1
• InChI: 1S/C9H20N2O4S/c12-8-7-11-5-3-10(4-6-11)2-1-9-16(13,14)15/h12H,1-9H2,(H,13,14,15)
• chave InChI: OWXMKDGYPWMGEB-UHFFFAOYSA-N

Descrição

Descrição geral

EPPS or 4-(2-hydroxyethyl)piperazine-1-propanesulfonic acid (HEPPS) is a zwitterionic buffer substance from the group of good buffers. It effectively maintains constant pH in a solution, which is necessary for many biological and biochemical reactions. EPPS buffer is widely used in cell culture experiments and biological research.

Aplicação

EPPS may be used as a buffer solution to stabilize the pH in sea water samples during the titration experiments.

Características e benefícios

• BioPerformance Certified, high-quality level (400), ensures reliable and consistent results.
• Suitable for mammalian cell culture techniques

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)