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Merck
CN

P8759

Sigma-Aldrich

邻苯三酚红

Powder

别名:

焦酚红

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关于此项目

经验公式(希尔记法):
C19H12O8S
CAS Number:
分子量:
400.36
Beilstein:
61394
EC 号:
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
NA.47
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Product Name

邻苯三酚红, Suitable for use as a complexometric indicator

质量水平

表单

powder

技术

titration: suitable

颜色

green to very dark green, and brown

mp

≥300 °C (lit.)

溶解性

1 M NH4OH: 10 mg/mL, clear

εmax

≥450 at 475 nm in methanol

适用性

suitable for complexometric indicator

应用

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES字符串

Oc1ccc2c(Oc3c(O)c(O)ccc3C24OS(=O)(=O)c5ccccc45)c1O

InChI

1S/C19H12O8S/c20-12-7-5-10-17(15(12)22)26-18-11(6-8-13(21)16(18)23)19(10)9-3-1-2-4-14(9)28(24,25)27-19/h1-8,20-23H

InChI key

KUQNCHZOCSYKOR-UHFFFAOYSA-N

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一般描述

邻苯三酚红(PGR)是一种邻二酚类染料。它对活性氧(ROS)和活性氮(RNS)有很高的反应性,包括过亚硝酸盐、自由基、过氧自由基、次氯酸盐超氧阴离子。

应用

邻苯三酚红适用于制备Fujita和Watanabe染色试剂,用于尿蛋白的邻苯三酚红-钼(IV)络合物(PR)法测定和定量。

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)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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