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79190

Supelco

1-Phenylthiosemicarbazide

for spectrophotometric det. of Co, ≥99.0%

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About This Item

Linear Formula:
NH2CSNHNHC6H5
CAS Number:
645-48-7
Molecular Weight:
167.23
Beilstein/REAXYS Number:
743312
EC Number:
211-444-1
MDL number:
MFCD00042739
UNSPSC Code:
41121813
PubChem Substance ID:
329768301
NACRES:
NA.21

Quality Level

100

assay

≥99.0% (NT)
≥99.0%

form

powder

quality

for spectrophotometric det. of Co

technique(s)

UV/Vis spectroscopy: suitable

mp

~200 °C (dec.)

SMILES string

NC(=S)NNc1ccccc1

InChI

1S/C7H9N3S/c8-7(11)10-9-6-4-2-1-3-5-6/h1-5,9H,(H3,8,10,11)

InChI key

JDXKTOBMLZLCSB-UHFFFAOYSA-N

Application

1-Phenylthiosemicarbazide may be used as an analytical reagent for the determination of copper,[1] lead,[1][2] iron,[1] and cobalt[2] in water and food samples using flame atomic absorption spectrometry.

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H301

Hazard Classifications

Acute Tox. 3 Oral

Storage Class

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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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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