137265

HEPES Natriumsalz

EMPROVE^® EVOLVE

• Synonym(e): 4-(2-Hydroxyethyl)piperazin-1-ethanesulfonsäure Natriumsalz, N-(2-Hydroxyethyl)-piperazin-N′-(2-ethansulfonsäure) Natriumsalz
• Empirische Formel (Hill-System): C₈H₁₇N₂NaO₄S
• CAS-Nummer: 75277-39-3
• Molekulargewicht: 260.29
• MDL-Nummer: MFCD00036463
• UNSPSC-Code: 12161700

Eigenschaften

• Biologische Quelle: synthetic
• Qualitätsniveau: 400
• Produktlinie: EMPROVE^® EVOLVE
• Form: powder
• Methode(n): cell culture | mammalian: suitable
• Verunreinigungen: Endotoxin, microbial, and trace metals; tested
• pH-Wert: 6.8-8.2
• Nützlicher pH-Bereich: 6.8-8.2
• pKa (25 °C): 7.5
• pKa: 7.5
• Eignung: suitable for manufacturing use
• Fremdaktivität: Cytotoxicity, DNase, NICKase, RNase, and Protease; tested
• Lagertemp.: 2-30°C
• SMILES String: [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
• InChIKey: RDZTWEVXRGYCFV-UHFFFAOYSA-M

Beschreibung

Anwendung

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.

Rechtliche Hinweise

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

Sicherheitshinweise

• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable