5625-37-6
中文名称
哌嗪-N,N'-二(2-乙磺酸)
英文名称
PIPES
CAS
5625-37-6
EINECS 编号
227-057-6
分子式
C8H18N2O6S2
MDL 编号
MFCD00006159
分子量
302.37
MOL 文件
5625-37-6.mol
更新日期
2024/04/28 09:17:51
5625-37-6 结构式
基本信息
中文别名
哌嗪-1,4-双(2-乙基磺酸)哌嗪-N,N'-双(2-乙磺酸)
1,4-哌嗪二乙磺酸
哌嗪-1,4-双(2-乙烷磺酸)
哌嗪-1,4-二乙磺酸
哌嗪-N,N'-二(2-乙磺酸)
英文别名
1,4-PIPERAZINEBIS(ETHANESULFONIC ACID)1,4-PIPERAZINEDIETHANESULFONIC ACID
LABOTEST-BB LT00138111
PIPERAZINE-1,4-BIS(2-ETHANESULFONIC ACID)
PIPERAZINE-N,N'-BIS(2-ETHANESULFONIC ACID)
PIPERAZINE-NN'-BIS-2-ETHANESULPHONIC ACID
PIPES
TIMTEC-BB SBB008973
1,4-Piperazinebis(ethanesulphonic acid)
2,2-(piperazine-1,4-diyl)bis(ethanesulphonic) acid
PIPES Piperazine-N,N-bis(2-ethanesulfonic acid)
PIPES, Free Acid, MB Grade (1.12030)
PIPES, Free Acid, ULTROL Grade
PIPES, Molecular Biology Grade Piperazine-N,N-bis(2-ethanesulfonic acid), Molecular Biology Grade
Piperazine-1,4-bis(ethanesulfonic acid)
PIPERAZINE-1 4-BIS(2-ETHANESULFONIC ACI&
PIPES FREE ACID SIGMAULTRA
PIPES FREE ACID, BIOTECHNOLOGY PERFORMAN CE CERTIFIE
PIPES FREE ACID
PIPERAZINE-1,4-BIS(2-ETHANESULFONIC ACID ), F. MOL.BIOLOGY
所属类别
医药中间体物理化学性质
外观性质白色粉末。pH range 6.1 - 7.5 pKa (25 °C) 6.8 熔点：＞300℃
熔点>300 °C(lit.)
密度1.4983 (rough estimate)
折射率1.6300 (estimate)
储存条件Store at RT.
溶解度0.1 M NaOH: 0.25 g/mL, clear, colorless
形态微晶粉
颜色白色
酸度系数(pKa)6.8(at 25℃)
酸碱指示剂变色ph值范围6.1 - 7.5
水溶解性易溶于水。
最大波长(λmax)λ: 260 nm Amax: 0.055
λ: 280 nm Amax: 0.040
λ: 280 nm Amax: 0.040
Merck14,7479
检测方法T
BRN817713
InChIKeyXWGRYGKFRRLUQQ-UHFFFAOYSA-N
LogP-2.7 at 20℃
安全数据
警示词警告
危险性描述H315-H319-H335
防范说明P261-P271-P280
危险品标志Xi
危险类别码36/37/38
安全说明S22-S24/25
WGK Germany3
TSCAYes
海关编码29335995
常见问题列表
应用
哌嗪-N,N-二(2-乙磺酸) 用作生物缓冲剂，可用于实验室研发过程和化工生产过程中。生物活性
PIPES (1,4-Piperazinediethanesulfonic acid) 是 PIPES 缓冲液的重要组成部分，常用作生化试剂。体外研究
To prepare the pH PIPES buffer, 173 g of 1,4-piperazinediethanesulfonic acid are dissolved into 1 L of deionized water. The pH of the PIPES buffer is adjusted to 6.8 by adding pellets of sodium hydroxide. PIPES buffer can be used to PIPES buffer, it can prevent the glutaraldehyde fixation induced lipid loss and artifacts.