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483699

Sigma-Aldrich

Potassium selenocyanate

ReagentPlus®, ≥99%

Sinonimo/i:

Selenocyanic acid potassium

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About This Item

Formula condensata:
KSeCN
Numero CAS:
3425-46-5
Peso molecolare:
144.08
Beilstein:
3912121
Numero CE:
222-320-1
Numero MDL:
MFCD00011366
Codice UNSPSC:
12352302
ID PubChem:
24871910
NACRES:
NA.23

Nome Commerciale

ReagentPlus®

Saggio

≥99%

Forma fisica

solid

tecniche

NMR: suitable

Punto di fusione

147 °C

Stringa SMILE

[K][Se]C#N

InChI

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

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Applicazioni

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

Note legali

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

Avvertenze

Danger

Indicazioni di pericolo

H300,H331,H373,H410

Classi di pericolo

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

Codice della classe di stoccaggio

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
MKCQ9609
MKCL3044
MKCK1031
MKCC7650
MKBV9768V

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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
Z H Ye et al.
Chemosphere, 52(9), 1571-1579 (2003-07-18)
Wetland microcosms were used to evaluate the ability of constructed wetlands to remove extremely high concentrations of selenocyanate (SeCN-), arsenic (As), and boron (B) from wastewater generated by a coal gasification plant in Indiana. The wetland microcosms significantly reduced the
Till Blum et al.
Nuclear medicine and biology, 30(4), 361-367 (2003-05-28)
Various aliphatic and aromatic [(75)Se]selenoethers were prepared at the no-carrier-added (n.c.a.) level using a new radiosynthetic pathway, based on the formation of alkyl[(75)Se]selenocyanates as intermediates. Using one-pot model reactions of elemental (75)Se, sodium cyanide and various alkylbromides in ethanol, the
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
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(-)
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