475898

MOPS

ULTROL^® Grade, ≥99% (titration), zwitterionic buffer useful in pH range 6.5-7.9

• 別名: MOPS, Free Acid, ULTROL^® Grade, 3-(N-Morpholino)propanesulfonic Acid
• 実験式（ヒル表記法）: C₇H₁₅NO₄S
• CAS番号: 1132-61-2
• 分子量: 209.26
• MDL番号: MFCD00006183
• UNSPSCコード: 12352106

特性

• 品質水準: 100
• アッセイ: ≥99% (titration)
• 形状: solid
• メーカー／製品名: Calbiochem^®
• 保管条件: OK to freeze
• 色: white
• pKa (20 °C): 7.2
• 溶解性: water: 1 M
• 微量陽イオン: heavy metals: ≤1 ppm
• 輸送温度: ambient
• 保管温度: 15-25°C
• InChI: 1S/C7H15NO4S/c9-13(10,11)7-1-2-8-3-5-12-6-4-8/h1-7H2,(H,9,10,11)
• InChI Key: DVLFYONBTKHTER-UHFFFAOYSA-N

詳細

詳細

A zwitterionic buffer useful in the pH range of 6.5-7.9. Has a pK_a of 7.20 at 25°C.

Absorbance (1.0 M, H₂O, 260 nm):≤0.05.

One of the zwitterionic buffers active in the pH range of 6.5 to 8.0 (absorbance: ≤0.05 at 260 nm, 1.0 M, H₂O). Has a pK,sub>a of 6.95-7.24 at 20°C.

警告

Toxicity: Standard Handling (A)

その他情報

Spence, J.T., et al. 1988. Biochem. J. 250, 921.

法的情報

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

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

安全性情報

• 保管分類コード: 13 - Non Combustible Solids
• WGK: WGK 1
• 引火点(°F): 230.0 °F - closed cup
• 引火点(℃): 110 °C - closed cup