18894
2-Hydroxy-3-methoxybenzaldehyde thiosemicarbazone
for spectrophotometric determination of Ni2+, ≥99.0% (HPLC)
别名:
N-(2-Hydroxy-3-methoxybenzylidene)thiosemicarbazide, o-Vanillin thiosemicarbazone, HMBATSC
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关于此项目
经验公式（希尔记法）:
C9H11N3O2S
化学文摘社编号:
分子量:
225.27
UNSPSC Code:
41116105
NACRES:
NA.21
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2117346
InChI
1S/C9H11N3O2S/c1-14-7-4-2-3-6(8(7)13)5-11-12-9(10)15/h2-5,13H,1H3,(H3,10,12,15)/b11-5+
SMILES string
COc1cccc(\C=N\NC(N)=S)c1O
InChI key
ZOZTWVGHQKXQOZ-VZUCSPMQSA-N
assay
≥99.0% (HPLC)
technique(s)
UV/Vis spectroscopy: suitable
General description
2-Hydroxy-3-methoxybenzaldehyde thiosemicarbazone (HMBATSC) can be prepared by dissolving 2-Hydroxy-3-methoxybenzaldehyde and thiosemicarbazide in methanol, followed by further filtration and recrystallization.
Application
HMBATSC may be used in the determination of molybdenum in aqueous dimethyl formamide medium using second derivative spectrophotometric method. It may be used in determination of nickel(II) using spectrophotometry.
Direct and second derivative spectrophotometric determination of molybdenum (VI) in food stuffs and in alloy steels using 2-hydroxy-3-methoxy benzaldehyde thiosemicarbazone (HMBATSC).
Praveenkumar, A., P. Raveendra Reddy, and V. Krishna Reddy.
Journal of the Chilean Chemical Society, 52, 1309-1313 (2007)
Spectrophotometric determination of nickel (II) with 2-hydroxy-3-methoxy benzaldehyde thiosemicarbazone.
Kumar, A. Praveen, P. Raveendra Reddy, and V. Krishna Reddy.
Indian J. Chem. A, 46, 1625-1629 (2007)
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