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Merck
CN

P8759

Sigma-Aldrich

邻苯三酚红

Powder

别名:

焦酚红

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About This Item

经验公式(希尔记法):
C19H12O8S
CAS号:
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

产品名称

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)


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分析证书(COA)

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Tuula K Outinen et al.
Infectious diseases (London, England), 49(11-12), 840-846 (2017-08-02)
Puumala hantavirus (PUUV) causes haemorrhagic fever with renal syndrome characterized by thrombocytopenia, capillary leakage and acute kidney injury (AKI) with proteinuria and haematuria. Although the typical histologic lesion is acute tubulointerstitial nephritis, the amount of glomerular proteinuria predicts the severity
K de Leeuw et al.
Journal of critical care, 36, 200-206 (2016-11-05)
In patients with severe burns, resuscitation with large volumes of fluid is needed, partly because of an increase in capillary leakage. Corticosteroids might be beneficial by diminishing capillary leakage. This study aimed to assess in severely burned nonseptic patients whether
Nicolas Herman et al.
Journal of veterinary internal medicine, 33(2), 999-1008 (2019-02-16)
There are no reference intervals for urinalysis in cattle. Characterize the urine of healthy cows, establish urine protein-to-creatinine ratio (UPC) reference intervals, and test possible differences among dairy and beef cattle, age groups, or stage of lactation. Seventy-seven dairy and
Rudolf Pribil
Applied Complexometry: Pergamon Series in Analytical Chemistry null
K Janšáková et al.
Physiological research, 68(3), 467-479 (2019-03-25)
Thermally processed food contains advanced glycation end products (AGEs) including N(epsilon)-(carboxymethyl)lysine (CML). Higher AGEs or circulating CML were shown to be associated with pregnancy complications such as preeclampsia and gestational diabetes. It is unclear whether this association is causal. The

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