79190
1-Phenylthiosemicarbazide
for spectrophotometric det. of Co, ≥99.0%
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About This Item
Linear Formula:
NH2CSNHNHC6H5
CAS Number:
Molecular Weight:
167.23
UNSPSC Code:
41121813
NACRES:
NA.21
PubChem Substance ID:
EC Number:
211-444-1
Beilstein/REAXYS Number:
743312
MDL number:
InChI key
JDXKTOBMLZLCSB-UHFFFAOYSA-N
InChI
1S/C7H9N3S/c8-7(11)10-9-6-4-2-1-3-5-6/h1-5,9H,(H3,8,10,11)
SMILES string
NC(=S)NNc1ccccc1
assay
≥99.0% (NT), ≥99.0%
form
powder
quality
for spectrophotometric det. of Co
technique(s)
UV/Vis spectroscopy: suitable
mp
~200 °C (dec.)
Quality Level
Application
1-Phenylthiosemicarbazide may be used as an analytical reagent for the determination of copper, lead, iron, and cobalt in water and food samples using flame atomic absorption spectrometry.
signalword
Danger
hcodes
pcodes
Hazard Classifications
Acute Tox. 3 Oral
Storage Class
6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Regulatory Information
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A novel preconcentration procedure using cloud point extraction for determination of lead, cobalt and copper in water and food samples using flame atomic absorption spectrometry
Citak D and Tuzen M
Food And Chemical Toxicology, 48(5), 1399-1404 (2010)
Determination of copper, lead and iron in water and food samples after column solid phase extraction using 1-phenylthiosemicarbazide on Dowex Optipore L-493 resin
Yildiz O, et al.
Food And Chemical Toxicology, 49(2), 458-463 (2011)
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