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Merck
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Key Documents

P8759

Sigma-Aldrich

邻苯三酚红

Suitable for use as a complexometric indicator

同義詞:

焦酚红

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About This Item

經驗公式(希爾表示法):
C19H12O8S
CAS號碼:
分子量::
400.36
Beilstein:
61394
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47

品質等級

形狀

powder

技術

titration: suitable

顏色

green to very dark green, and brown

mp

≥300 °C (lit.)

溶解度

1 M NH4OH: 10 mg/mL, clear

εmax

≥450 at 475 nm in methanol

適合性

suitable for complexometric indicator

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

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 密鑰

KUQNCHZOCSYKOR-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

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。

應用

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。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


分析證明 (COA)

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