CHES, ULTROL<sup>®</sup> Grade

CHES, ULTROL^® Grade

品牌

Millipore

CAS

103-47-9

货号

239779

包装型号

100 G, A zwitterionic buffer that is useful in the pH 8.6-10.0 range. Has a pKa of 9.15 at 25°C. Absorbance (1.0 M, 260 nm):≤0.15.

规格纯度

A zwitterionic buffer that is useful in the pH 8.6-10.0 range. Has a pKa of 9.15 at 25°C. Absorbance (1.0 M, 260 nm):≤0.15.

参考价格

1224.23 元 *本价格含增值税费

促销

数量

产品名称：

103-47-9
CHES, ULTROL^® Grade
2-(N-Cyclohexylamino)ethanesulfonic Acid

产品介绍：

产品说明

一般描述

Absorbance (1.0 M, 260 nm):≤0.15.
Biological buffer (absorbance at 260 nm, 1.0 M, <0.15; pK_a 9.5 at 25°C; pH 5.3-5.64, 1% in H₂O).
A zwitterionic buffer that is useful in the pH 8.6-10.0 range. Has a pK_a of 9.15 at 25°C.

包装

100 g in Glass bottle

警告

Toxicity: Standard Handling (A)

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

MDL编号

MFCD00003835

产品性质

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 (25 ℃)	9.3
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/C8H17NO3S.Na/c10-13(11,12)7-6-9-8-4-2-1-3-5-8;/h8-9H,1-7H2,(H,10,11,12);/q;+1/p-1
InChI key	TXWKJOVDGFRVOG-UHFFFAOYSA-M

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

CHES, ULTROL® Grade

CHES, ULTROL^® Grade