E1894

EPPS

BioXtra, ≥99.5% (titration)

• Sinónimos: Triethanolamine hydrochloric acid salt, 4-(2-Hydroxyethyl)-1-piperazinepropanesulfonic acid, 4-(2-Hydroxyethyl)piperazine-1-propanesulfonic acid, N-(2-Hydroxyethyl)piperazine-N′-(3-propanesulfonic acid), HEPPS
• Fórmula empírica (notación de Hill): C₉H₂₀N₂O₄S
• Número de CAS: 16052-06-5
• Peso molecular: 252.33
• Beilstein: 3957385
• Número CE: 240-198-8
• Número MDL: MFCD00006160
• Código UNSPSC: 12161700
• ID de la sustancia en PubChem: 24894443
• NACRES: NA.25

Propiedades

• Línea del producto: BioXtra
• Nivel de calidad: 400
• Ensayo: ≥99.5% (titration)
• Formulario: powder
• impurezas: ≤0.005% Phosphorus (P); ≤0.1% Insoluble matter
• residuo de ign.: ≤0.1%
• pH: 5.0-7.0 (20 °C, 1 M in H₂O)
• intervalo de pH útil: 7.3-8.7
• pKa: 8
• mp: 237-239 °C (lit.)
• solubilidad: H₂O: 1 M at 20 °C, clear, colorless
• trazas de anión: bromide (Br^-): ≤0.1%
• trazas de catión: Al: ≤0.0005%; Ca: ≤0.002%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.005%; Mg: ≤0.0005%; NH₄⁺: ≤0.1%; Na: ≤0.005%; Pb: ≤0.001%; Zn: ≤0.0005%
• Absorción: ≤0.1 at 260 in H₂O at 1 M; ≤0.1 at 280 in H₂O at 1 M
• aplicaciones: diagnostic assay manufacturing
• cadena 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)
• Clave InChI: OWXMKDGYPWMGEB-UHFFFAOYSA-N

Descripción

Descripción general

EPPS, also known as 4-(2-hydroxyethyl)piperazine-1-propanesulfonic acid, is a zwitterionic buffering agent that belongs to the group of good buffers. It plays a vital role in maintaining a stable pH in solutions, which is critical for various biological and biochemical processes. EPPS buffer finds extensive application in biological research and cell culture experiments.

Aplicación

EPPS buffer has been used as a component of buffer solution for methylglyoxal (MG) treatment in vitro to form advanced glycation end products (AGEs) to crosslink collagen fibrils. It has also been used in the preparation of fixation buffer solution for light microscopy.

Características y beneficios

• The BioXtra product line ensures T15 high-quality products for consistent results.
• A high assay of ≥99.5% guarantees the purity of the product.

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: Eyeshields, Gloves, type N95 (US)