Solochrome Violet RS

Other Names C.I. Mordant Violet 5 C.I. Mordant Violet 5, monosodium salt Eriochrome Violet B Acid Alizarin Violet N Acid Alizarine Violet Acid Alizarine Violet B Acid Chrome Violet K Acid Chrome Violet N Aizen Chrome Violet BH Alizarine Violet N Alphacroic Violet B Atlantichrome Violet B Brasilan Chrome Violet B C.I. 15670 Chromacid Violet R Chromaven Violet B Chrome Fast Violet B Chrome Violet B Chrome Violet K Chrome Violet R Cromal Violet B Diacromo Violet N Diamond Corinth N Durochrome Violet B Erio Chrome Violet BA Erio Chrome Violet BR Hispacrom Violet B Java Chrome Violet B Magracrom Violet N Mitsni Chrome Violet BC Monochrome Violet B Mordant Violet 5 Omega Chrome Dark Violet D Pontachrome Violet SW Solochrome Violet Solochrome Violet R Solochrome Violet RS Solocrom Violet RS Sunchromine Violet B Superchrome Violet B Symulon Chrome Violet B Tertrochrome Violet N Yodochrome Violet B 

CA Index Name Benzenesulfonic acid, 4-hydroxy-3-[(2-hydroxy-l-naphthalenyl)azo]-, monosodium salt 

CAS Registry Number 2092-55-9 Merck Index Number Not listed Chemical Structure 

Chemical/Dye Class Azo Molecular Formula Ci5HuN205SNa Molecular Weight 366.33 pH Range 6.5-9.0 

Major Applications inks, dye lasers, in manufacture of vinyl polymers, textiles determination of iron, calcium, aluminum, - tantalum, monitoring hardness in industrial water, measuring chlorine dioxide in drinking water,hypoglycemic agents, nuclear fluorochrome Safety/Toxicity Mutagenicity  

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Another variation involves the stripping or electrolysis of species that have spontaneously adsorbed on the surface of an electrode without the preelectrolysis step. This technique, called adsorptive stripping voltammetry, can be applied, for example, to sulfur-containing species, organic compounds, and certain metal chelates that adsorb on Hg and Au (74, 81). Examples include cysteine (and proteins that contain this amino acid), dissolved titanium in the presence of the chelator solochrome violet RS, and the drug diazepam. The amounts found by this method would necessarily be limited to monolayer levels. However, similar approaches can be employed with thicker polymer layers that can interact with solution species. Related experiments are described in Chapter 14. 

Table II.7.8 Trace elements determined by adsorptive accumulation of solochrome violet RS complex on a hanging mercury drop electrode...

Holleck, L. Abd el-Kader, J. M. El-Din, A. M. S. Polarographic reduction of Solochrome Violet RS and the complex forming mechanism with aluminum in methanohc solution. J. Electroanal. Chem. Interfacial Electrochem. 1969,20, 287-296. 

Pleniceanu, M. Bumea, 1. Spinu, C. Glodeanu, E. Isvoranu, M. Spectrophotometric study of the binary system tantalum(V)-Solochrome Violet RS and determination of tantalum (V). J. Indian Chem. Soc. 1998, 75, 333-334. 

D. Jagner, L. Renman, and S.H. Stefansdottir. Determination of iron(III) and titanium(IV) as their solochrome violet RS complexes by constant-current stripping potentiometry. Part 1. Automated single-point calibration method for iron(III). Analytica Chimica Acta 281 305-312,1993. J.M. Laporte, J.P. Truchot, F. Ribeyre, and A. Boudou. Combined effects of water pH and salinity on the bioaccumulation of inorganic mercury and methylmercury in the shore crab Carcinus maenas. Marine Pollution Bulletin 34 880-893,1997. 

Hydroxy-3-[ 2-hydroxy-l-naphthalenyl)azd benzenesulfonic acid, 9CL Solochrome violet RS. C.L Mordant violet 5. Eriochrome violet B. Chrome fast violet B. Acid alizarin violet N. C.L 15670 [3219-56-5]... 

Hua C, Jagner D, Renman L (1988) Constant-current stripping analysis for iron(III) by adsorptive accumulation of its solochrome violet RS complex on a carbon-fiber electrode. Talanta 35 597-600... 

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