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甲酚红钠盐

甲酚红钠盐用途

甲酚红钠是一种三芳基甲烷染料。甲酚红钠可用于指示pH值、温度和盐度[1]。

甲酚红钠盐名称

[ CAS 号 ]:
62625-29-0

[ 中文名 ]:
甲酚红

[ 英文名 ]:
Cresol Red

[中文别名 ]:

[英文别名 ]:

Cresolsodiumsalt
EINECS 263-654-8
MFCD00001618
CRESOL RED SODIUM SALT
SODIUM CRESOL RED
O-CRESOL RED,WATER SOLUBLE
CRESOL RED,WATER SOLUBLE

甲酚红钠盐生物活性

[ 描述 ]:

甲酚红钠是一种三芳基甲烷染料。甲酚红钠可用于指示pH值、温度和盐度[1]。

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

[参考文献]

[1]. Mark C.Patsavas, et al. Physical-chemical characterization of purified cresol red for spectrophotometric pH measurements in seawater. Marine Chemistry. Volume 155, 20 September 2013, Pages 158-164.

甲酚红钠盐物理化学性质

[ 密度 ]:
1.404g/cm3

[ 沸点 ]:
561.9ºC at 760 mmHg

[ 熔点 ]:
250 °C (dec.)(lit.)

[ 分子式 ]:
C₂₁H₁₇NaO₅S

[ 分子量 ]:
403.404

[ 闪点 ]:
293.6ºC

[ 精确质量 ]:
403.062164

[ PSA ]:
102.88000

[ LogP ]:
4.57260

[ 外观性状 ]:
紫色固体

[ 储存条件 ]:
Store at RT.

[ 水溶解性 ]:
SOLUBLE

甲酚红钠盐MSDS

详细MSDS(安全技术说明书)

甲酚红钠盐安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xn

[ 风险声明 (欧洲) ]:
R20/21/22

[ 安全声明 (欧洲) ]:
S22-S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

甲酚红钠盐文献

Sonodynamic and sonocatalytic damage of BSA molecules by Cresol Red, Cresol Red-DA and Cresol Red-DA-Fe under ultrasonic irradiation.

Ultrason. Sonochem. 20(2) , 685-95, (2013)

The interaction of Cresol Red derivatives (Cresol Red (o-Cresolsulfonphthalein), Cresol Red-DA (3,3'-Bis [N,N-di (carboxymethyl) aminomethyl]-o-cresolsulfonphthalein) and Cresol Red-DA-Fe(III) (3,3'-B...

Evaluation of indicator-based pH measurements for freshwater over a wide range of buffer intensities.

Environ. Sci. Technol. 42(16) , 6092-9, (2008)

Two different sulfonephthalein indicators, cresol red (CR) with a pKa of approximately 8.3 and bromothymol blue (BTB) with pKa of approximately 7.4, were tested for an analysis of freshwater over a br...

Multivariate image analysis-thin layer chromatography (MIA-TLC) for simultaneous determination of co-eluting components.

Analyst 135(7) , 1747-58, (2010)

This paper addresses the solution of peak overlapping, as a fundamental problem in TLC, by multivariate analysis of the images recorded by a digital camera. We report the results of our study on the a...

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