121959
Bromopyrogallol Red
indicator grade, Dye content 70 %
Synonym(s):
5′,5′′-Dibromopyrogallolsulfonephthalein
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About This Item
Empirical Formula (Hill Notation):
C19H10Br2O9S
CAS Number:
Molecular Weight:
574.15
UNSPSC Code:
12171500
PubChem Substance ID:
EC Number:
240-632-6
MDL number:
InChI key
QFXYYBXMARTXHI-UHFFFAOYSA-N
InChI
1S/C19H10Br2O8S/c20-10-5-8-17(15(24)13(10)22)28-18-9(6-11(21)14(23)16(18)25)19(8)7-3-1-2-4-12(7)30(26,27)29-19/h1-6,22-25H
SMILES string
Oc1c(O)c2Oc3c(O)c(O)c(Br)cc3C4(OS(=O)(=O)c5ccccc45)c2cc1Br
grade
indicator grade
composition
Dye content, 70%
technique(s)
titration: suitable
mp
300 °C (lit.)
λmax
552 nm
Application
Metallochromic indicator
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Marcin Drozd et al.
Analytical and bioanalytical chemistry, 408(29), 8505-8513 (2016-10-11)
Catalytic nanomaterials, widely used as substitutes of peroxidase, exhibit unique properties, which are unattainable for native enzymes. However, their activity is usually examined by means of substrates developed and methods standardized for horseradish peroxidase (HRP). The aim of the presented
Jonas O Vinhal et al.
Talanta, 150, 539-545 (2016-02-04)
In this work, the speciation analysis of inorganic antimony (Sb(III) and Sb(V)) is proposed using polyurethane foam loaded with bromopyrogallol red (PUF-BPR) as a selective sorbent for Sb(III). The quantification of Sb in the solutions was performed by graphite furnace
Marcin Drozd et al.
Analytica chimica acta, 948, 80-89 (2016-11-23)
Colloidal noble metal-based nanoparticles are able to catalyze oxidation of chromogenic substrates by H
Eman Ghanem et al.
Molecules (Basel, Switzerland), 20(5), 9170-9182 (2015-05-27)
Differential sensing using synthetic receptors as mimics of the mammalian senses of taste and smell is a powerful approach for the analysis of complex mixtures. Herein, we report on the effectiveness of a cross-reactive, supramolecular, peptide-based sensing array in differentiating
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