1,4-哌嗪二乙磺酸(PIPES)

属性

熔点	＞300°C
溶解性	Soluble in 1M NaOH (0.5 M at 20 °C), water (~1 g/L at 100 °C), and 0.5 N NaOH (0.1 M).
密度	1.5050

描述

应用	A buffering agent with a pKa near physiological pH.
产品介绍	PIPES [piperazine-N,N′-bis(2-ethanesulfonic acid)] is frequently used as a buffering agent in biochemistry. It is an ethanesulfonic acid buffer developed by Good et al. in the 1960s. PIPES has a pKa near the physiological pH which makes it useful in cell culture work. It has been documented to minimize lipid loss when buffering glutaraldehyde histology in plant and animal tissues.
别名	哌嗪-1,4-双(2-乙基磺酸);哌嗪-1,4-二乙磺酸;哌嗪-N,N'-双(2-乙磺酸)Piperazine-1,4-bis(2-ethanesulfonic Acid);1,4-Piperazinediethanesulfonic acid;Piperazine-N,N'-bis(2-ethanesulfonic acid);2,2'-(Piperazine-1,4-diyl)diethanesulfonic acid

Merck Index	7479
个人防护设备	Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
WGK德国	3
安全声明（欧洲）	S24/25