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Key Documents

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483699

Sigma-Aldrich

Potassium selenocyanate

ReagentPlus®, ≥99%

Sinónimos:

Selenocyanic acid potassium

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About This Item

Fórmula lineal:
KSeCN
Número de CAS:
3425-46-5
Peso molecular:
144.08
Beilstein/REAXYS Number:
3912121
EC Number:
222-320-1
MDL number:
MFCD00011366
UNSPSC Code:
12352302
PubChem Substance ID:
24871910
NACRES:
NA.23

Quality Level

100

product line

ReagentPlus®

assay

≥99%

form

solid

technique(s)

NMR: suitable

mp

147 °C

SMILES string

[K][Se]C#N

InChI

1S/CHNSe.K/c2-1-3;/h3H;/q;+1/p-1

InChI key

KYEKHFSRAXRJBR-UHFFFAOYSA-M

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Application

Increasing interest in solid state NMR of heavy-metal nuclei results in the preparation of several Hg-thiocyanate and selenocyanate compounds as potential models.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

Acute Tox. 2 Oral - Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class

6.1A - 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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Certificados de análisis (COA)

Lot/Batch Number
MKCW4684
MKCS9290
MKCT8065
MKCQ9609
MKCL3044

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Xiaoguang Meng et al.
Water research, 36(15), 3867-3873 (2002-10-09)
Batch experiments were conducted to investigate the removal of selenocyanate (SeCN-) from oil refinery wastewater and artificial wastewater with elemental iron [Fe(0)]. The chemical forms of selenium in the reacted solids were determined with X-ray photoelectron spectroscopy (XPS) and a
Rajmund Mokso et al.
Physical chemistry chemical physics : PCCP, 10(28), 4138-4146 (2008-07-10)
The microwave spectra of propa-1,2-dienyl selenocyanate, H(2)C==C==CHSeC[triple bond]N, and cyclopropyl selenocyanate, C(3)H(5)SeC[triple bond]N, are reported. The spectra of the ground and two vibrationally excited states of the (80)Se isotopologue and the spectrum of the ground state of the (78)Se isotopologue
Denina Bobbie Dawn Simmons et al.
Environmental science & technology, 45(6), 2165-2171 (2011-02-24)
The common green fresh water algae Chlorella vulgaris was exposed to starting concentrations of 10 μg/L selenium in the form of selenate, selenite, or selenocyanate (SeCN(-)) for nine days in 10% Bold's basal medium. Uptake of selenate was more pronounced
Mark P de Souza et al.
Plant physiology, 128(2), 625-633 (2002-02-14)
Selenocyanate (SeCN(-)) is a major contaminant in the effluents from some oil refineries, power plants, and in mine drainage water. In this study, we determined the potential of Indian mustard (Brassica juncea) and muskgrass (a macroalga, Chara canescens) for SeCN(-)
Hyewon Son et al.
The journal of physical chemistry. B, 116(30), 9152-9159 (2012-07-04)
Spectroscopic properties (i.e., peak positions and widths) of vibrational probes are sensitively dependent on their local environments in liquids. Such spectroscopic sensitivities can be utilized for studying the structures and dynamics of a variety of molecular systems. Here, we have
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