475922

MOPS, Free Acid, Molecular Biology Grade

≥99% (potentiometry), crystalline solid, Molecular Biology

• 同義詞: MOPS, Free Acid, Molecular Biology Grade, 3-(N-Morpholino)propanesulfonic Acid
• 經驗公式（希爾表示法）: C₇H₁₅NO₄S
• CAS號碼: 1132-61-2
• 分子量：: 209.26
• MDL號碼: MFCD00006183
• 分類程式碼代碼: 12161703
• NACRES: NA.25

屬性

• product name: MOPS, Free Acid, Molecular Biology Grade, CAS 1132-61-2 is a zwitterionic buffer useful in the pH range of 6.5-7.9. Has a pKa of 7.20 at 25°C.
• 等級: Molecular Biology
• 品質等級: 100
• 化驗: ≥99% (potentiometry)
• 形狀: crystalline solid
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze
• 顏色: white
• pKa (20 °C): 7.2
• 溶解度: water: soluble
• 正離子痕跡: heavy metals (as Pb): ≤0.0005%
• 吸收: ≤0.05 at 260 nm; ≤0.05 at 280 nm
• 異物活動: DNases, proteases, RNases, none detected
• 運輸包裝: ambient
• 儲存溫度: 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 密鑰: DVLFYONBTKHTER-UHFFFAOYSA-N

描述

一般說明

A zwitterionic buffer active in the pH range of 6.5-8.0(absorbance: ≤0.05 at 260 nm and 280 nm). Has a pKa of 7.2 at 20°C.

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

警告

Toxicity: Standard Handling (A)

法律資訊

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

安全資訊

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 230.0 °F - closed cup
• 閃點（°C）: 110 °C - closed cup