137265

HEPES sodium salt

EMPROVE^® EVOLVE

• Sinónimos: HEPES, Sodium Salt, 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid sodium salt, N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid) sodium salt
• Fórmula empírica (notación de Hill): C₈H₁₇N₂NaO₄S
• Número de CAS: 75277-39-3
• Peso molecular: 260.29
• Número MDL: MFCD00036463
• Código UNSPSC: 12161700

Propiedades

• origen biológico: synthetic
• Nivel de calidad: 400
• Línea del producto: EMPROVE^® EVOLVE
• Formulario: powder
• técnicas: cell culture | mammalian: suitable
• impurezas: Endotoxin, microbial, and trace metals; tested
• pH: 6.8-8.2
• intervalo de pH útil: 6.8-8.2
• pKa (25 °C): 7.5
• pKa: 7.5
• idoneidad: suitable for manufacturing use
• actividad extraña: Cytotoxicity, DNase, NICKase, RNase, and Protease; tested
• temp. de almacenamiento: 2-30°C
• cadena SMILES: [Na+].OCCN1CCN(CC1)CCS([O-])(=O)=O
• InChI: 1S/C8H18N2O4S.Na/c11-7-5-9-1-3-10(4-2-9)6-8-15(12,13)14;/h11H,1-8H2,(H,12,13,14);/q;+1/p-1
• Clave InChI: RDZTWEVXRGYCFV-UHFFFAOYSA-M

Descripción

Aplicación

HEPES Sodium is a biological buffer often referred to as a “Good′s” buffer. HEPES Sodium, used in conjunction with HEPES, is the most commonly used biological buffer formulation since the pKa of the buffer is 7.31 which corresponds to the physiological pH of 7.36. HEPES Sodium is considered to be non-toxic to culture cell lines, highly water soluble and provides high-solution clarity.HEPES Sodium is used in cell culture media, biopharmaceutical buffer formulations (both upstream and downstream) and diagnostic reagent formulations.

Información legal

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Código de clase de almacenamiento: 13 - Non Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable