E0276

EPPS

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

• 別名: 4-(2-ヒドロキシエチル)-1-ピペラジンプロパンスルホン酸, 4-(2-ヒドロキシエチル)ピペラジン-1-プロパンスルホン酸, N-(2-ヒドロキシエチル)ピペラジン-N′-(3-プロパンスルホン酸), HEPPS
• 実験式（ヒル表記法）: C₉H₂₀N₂O₄S
• CAS番号: 16052-06-5
• 分子量: 252.33
• Beilstein: 3957385
• EC Number: 240-198-8
• MDL番号: MFCD00006160
• UNSPSCコード: 12161700
• PubChem Substance ID: 24894366
• NACRES: NA.25

特性

• グレード: BioPerformance Certified
• アッセイ: ≥99.5% (titration)
• フォーム: crystalline powder
• テクニック: cell culture | mammalian: suitable
• 不純物: endotoxin and Total Aerobic Microbial Count, tested
• pH: 7.3-8.7
• 有効pH範囲: 7.3-8.7
• pKa (25 °C): 8.0
• pKa: 8
• mp: 237-239 °C (lit.)
• 溶解性: H₂O: 25 g + 50 mL, clear, colorless
• 微量陽イオン: heavy metals (as Pb): ≤5 ppm
• λmax: A290 at ≤0.1 (C=33% w/w)
• アプリケーション: diagnostic assay manufacturing
• SMILES記法: 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)
• InChI Key: OWXMKDGYPWMGEB-UHFFFAOYSA-N

詳細

詳細

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.

アプリケーション

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

特徴および利点

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

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)