Merck
CN

114545

Sigma-Aldrich

百里酚蓝

ACS reagent

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别名:
百里香酚磺酞
经验公式(希尔记法):
C27H30O5S
CAS号:
分子量:
466.59
Beilstein:
368036
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.47

等级

ACS reagent

质量水平

形式

powder

澄清度

passes test

技术

titration: suitable

visual transition interval

1.2-2.8, red to yellow(acid range)
1.2-2.8, red to yellow
8.0-9.2, yellow to blue(alkaline range)
8.0-9.2, yellow to blue

mp

221-224 °C (dec.) (lit.)

溶解性

ethanol: 0.1%, clear

密度

0.979 g/cm3

λmax

376 nm (2nd)
594 nm

ε (消光系数)

≥12000 at 298-302 nm in 0.1 M NaOH at 0.01 g/L

应用

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES字符串

CC(C)c1cc(c(C)cc1O)C2(OS(=O)(=O)c3ccccc23)c4cc(C(C)C)c(O)cc4C

InChI

1S/C27H30O5S/c1-15(2)19-13-22(17(5)11-24(19)28)27(21-9-7-8-10-26(21)33(30,31)32-27)23-14-20(16(3)4)25(29)12-18(23)6/h7-16,28-29H,1-6H3

InChI key

PRZSXZWFJHEZBJ-UHFFFAOYSA-N

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相关类别

一般描述

百里酚蓝是一种磺酞染料。它也被称麝香草酚蓝。

应用

百里酚蓝已用于原位分光光计法pH值的测定。

生化/生理作用

麝香草酚蓝为 pH 指示剂,低 pH 时为黄色/橙色,高 pH 时为蓝色。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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Global stability for convection induced by absorption of radiation.
Straughan B
Dynamics of atmospheres and oceans, 35, 351-361 (2002)
Elodie Verhaeghe et al.
Analytical biochemistry, 379(1), 60-65 (2008-05-22)
The standard assay for iodoperoxidase activity is based on the spectrophotometric detection of triiodide formed during the enzymatic reaction. However, chemical instability of I3- has limited the method to high iodide concentrations and acidic conditions. Here we describe a simple
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With most existing methods, transverse dispersion coefficients are difficult to determine. We present a new, simple, and robust approach based on steady-state transport of a reacting agent, introduced over a certain height into the porous medium of interest. The agent
Ali A Ensafi et al.
Journal of hazardous materials, 148(1-2), 319-325 (2007-03-30)
An on-line flow system was used to develop a selective and efficient on-line sorbent extraction preconcentration system for cadmium. The method is based on adsorption of cadmium ions onto the activated carbon modified with methyl thymol blue. Then the adsorbed
N Takai et al.
Artificial organs, 15(2), 86-89 (1991-04-01)
An optical fiber sensor utilizing Thymol blue and an ion-exchange resin complex in a cellulose acetate membrane was developed. By monitoring several different chromophores of Thymol blue, the sensor could measure the pH of the solution from 1.0 to 12.0

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