94820
Variamine blue B salt
别名:
4-Amino-4′-methoxydiphenylamine-diazonium chloride, Diazo-4-amino-4′-methoxy-diphenylamine
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关于此项目
经验公式（希尔记法）:
C13H12ClN3O
化学文摘社编号:
分子量:
261.71
UNSPSC Code:
12352200
NACRES:
NA.25
PubChem Substance ID:
EC Number:
202-967-6
Colour Index Number:
37255
MDL number:
InChI key
AAXAHUUIRLOQMB-UHFFFAOYSA-M
InChI
1S/C13H12N3O.ClH/c1-17-13-8-6-11(7-9-13)15-10-2-4-12(16-14)5-3-10;/h2-9,15H,1H3;1H/q+1;/p-1
SMILES string
[Cl-].COc1ccc(Nc2ccc(cc2)[N+]#N)cc1
form
powder
suitability
suitable for microscopy
Application
Variamine blue B salt is a chromogenic reagent/substrate used for assays that require the detection an oxidizing component.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Eye Dam. 1
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
K Basavaiah et al.
Farmaco (Societa chimica italiana : 1989), 58(4), 285-292 (2003-05-03)
Four simple, selective, accurate and reproducible procedures are described for the assay of methdilazine in bulk form and in formulations. One titrimetric and three spectrophotometric methods are based on the oxidation of the drug with potassium iodate, and determination of
Demetrius G Themelis et al.
Talanta, 72(1), 277-281 (2007-04-15)
A highly selective and simple flow injection method is reported for the determination of Au(III) in jewel samples. The method is based on the catalytic effect of Au(III) on the oxidation of 4-amino-4'-methoxydiphenylamine hydrochloride (Variamine Blue B base, VB) by
Elmorsy Khaled et al.
Talanta, 83(5), 1538-1543 (2011-01-18)
Four sensitive catalytic potentiometric methods have been developed for trace levels determination of iodide based on its catalytic effects on the oxidation of four dyes: viz. variamine blue (VB), rhodamine B (RB), methylene blue (MB) and malachite green (MG), with
H D Revanasiddappa et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 17(11), 1309-1312 (2002-01-05)
A rapid and sensitive spectrophotometric method is described for the determination of trace amounts of selenium using Variamine Blue (VB) as a chromogenic reagent. The proposed method is based on the reaction of selenium with potassium iodide in an acidic
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