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merck millipore,默克密理博,528131,PIPES, Free Acid, ULTROL Grade - CAS 5625-37-6 - Calbiochem
产品名称：PIPES, Free Acid, ULTROL Grade - CAS 5625-37-6 - Calbiochem
产品型号：528131
A zwitterionic N-substituted aminosulfonic acid useful in the pH range of 6.1-7.5. Has a pKa 6.76 at 25°C. Absorbance (0.5%, 0.25 N NaOH, 260 nm):0.18.
merck millipore,默克密理博,528131,PIPES, Free Acid, ULTROL Grade - CAS 5625-37-6 - Calbiochem
- 产品介绍
重要规格表
经验配方 CAS号 C₈H₁₈N₂O₆S₂ 5625-37-6 描述 概述 A zwitterionic N-substituted aminosulfonic acid useful in the pH range of 6.1-7.5. Has a pKa 6.76 at 25°C. Absorbance (0.5%, 0.25 N NaOH, 260 nm): <0.18. 产品目录编号 528131 品牌系列 Calbiochem®
同义词 Piperazine-N,Nʹ-bis(2-ethanesulfonic Acid) 产品信息 CAS号 5625-37-6 形式 White solid Hill配方 C₈H₁₈N₂O₆S₂ 化学配方 C₈H₁₈N₂O₆S₂ Molar Mass 302.4 PKA 6.8 at 20°C 生物信息 纯度 ≥98% by titration (dry basis) 理化信息 污染物 Heavy metals: <10 ppm 重金属 <10 ppm 溶解度 Aqueous buffers or H₂O 储存和货运信息 货运代码 Ambient Temperature Only
毒性 Standard Handling
储存 +15°C to +30°C
无需冷冻 No
特殊指南 Following reconstitution, store in the refrigerator (4°C). Stock solutions are stable for up to 3 months at 4°C.
From Catalog:
Desc. Field- replaced "active in the pH range 6.0-8.5
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