P7884
邻苯二酚紫
Powder
别名:
儿茶酚紫, 焦儿茶酚紫
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关于此项目
经验公式（希尔记法）:
C19H14O7S
化学文摘社编号:
分子量:
386.38
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
EC Number:
204-088-3
MDL number:
Beilstein/REAXYS Number:
353938
产品名称
邻苯二酚紫, suitable for indicator
InChI key
HGPSVOAVAYJEIJ-XDHOZWIPSA-N
InChI
1S/C19H14O7S/c20-14-7-5-11(9-16(14)22)19(12-6-8-15(21)17(23)10-12)13-3-1-2-4-18(13)27(24,25)26/h1-10,20,22-23H,(H,24,25,26)/b19-12+
SMILES string
Oc1ccc(cc1O)C(=C2\C=CC(=O)C(O)=C2)\c3ccccc3S(O)(=O)=O
form
powder
technique(s)
titration: suitable
mp
185 °C (dec.) (lit.)
solubility
water: 1 mg/mL
suitability
suitable for indicator
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
General description
邻苯二酚紫 (PV) 是一种砜酞菁染料。螯合金属离子。该金属-PV 络合物呈蓝紫色。
Application
络合指示剂
邻苯二酚紫被用于形成染料-金属复合物。也用于测定 Cu2+ 螯合活性。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Marina Fidelis et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 142, 111439-111439 (2020-05-26)
The aim of this study was to evaluate the effects of different solvents and maximize the extraction of bioactive compounds from jabuticaba (Myrciaria cauliflora) seeds. In general, the solvent system composed of water and propanone (52:48 v/v) modified the extract
Yan Wang
Colloids and surfaces. B, Biointerfaces, 88(2), 614-621 (2011-08-23)
A sensitive and selective electrochemical method was developed for simultaneous determination of uric acid (UA), xanthine (XA) and hypoxanthine (HX) based on a poly (pyrocatechol violet)/carboxyl functionalized multi-walled carbon nanotubes composite film modified electrode. The preparation and basic electrochemical performance
Colorimetric assay for ?-lactamase activity using cocktail of penicillin and 4-(2-pyridylazo)resorcinol (PAR)?2Hg2+ complex
Suji Lee
Dyes and Pigments, 137 (2017)
Lei Zhu et al.
Journal of the American Chemical Society, 127(12), 4260-4269 (2005-03-24)
Enantioselective association events between boronic acid receptors and bifunctional substrates such as alpha-hydroxycarboxylates and vicinal diols were exploited to develop enantioselective indicator-displacement assays. It was found that the sensitivity of the assay could be tuned by using either colorimetric or
Berrin Buke et al.
Journal of hazardous materials, 163(2-3), 1298-1302 (2008-09-03)
An on-line solid phase extraction method for the preconcentration and determination of Cu(II) by flame atomic absorption spectrometry (FAAS) has been described. It is based on the adsorption of copper(II) ion onto a home made mini column of Chromosorb 105
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