MOPS, Free Acid, ULTROL^?Grade

半岛bd体育手机客户端 说明

一般描述

Absorbance (1.0 M, H₂O, 260 nm):≤0.05.
A zwitterionic buffer useful in the pH range of 6.5-7.9. Has a pK_aof 7.20 at 25°C.
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>aof 6.95-7.24 at 20°C.

包装

1 kg in Glass bottle
100, 500 g in Glass bottle

警告

Toxicity: Standard Handling (A)

其他说明

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

法律信息

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

基本信息

经验(实验)分子式	C7H15NO4S
分子量	209.26
MDL编号	MFCD00006183

半岛bd体育手机客户端 性质

质量水平	100
测定	≥99% (titration)
形式	solid
manufacturer/tradename	Calbiochem?
储存条件	OK to freeze
颜色	white
pKa (20 ℃)	7.2
溶解性	water: 1 M
痕量阳离子	heavy metals: ≤1 ppm
运输	ambient
储存温度	15-25℃
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

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	230.0 °F - closed cup
闪点(C)	110 ℃ - closed cup