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Merck

483699

Potassium selenocyanate

ReagentPlus®, ≥99%

Synonym(s):

Selenocyanic acid potassium

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About This Item

Linear Formula:
KSeCN
CAS Number:
3425-46-5
Molecular Weight:
144.08
UNSPSC Code:
12352302
NACRES:
NA.23
PubChem Substance ID:
24871910
EC Number:
222-320-1
Beilstein/REAXYS Number:
3912121
MDL number:
MFCD00011366

Key Documents

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Product Name

Potassium selenocyanate, ReagentPlus®, ≥99%

InChI key

KYEKHFSRAXRJBR-UHFFFAOYSA-M

InChI

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

SMILES string

[K][Se]C#N

product line

ReagentPlus®

assay

≥99%

form

solid

reaction suitability

core: potassium

technique(s)

NMR: suitable

mp

147 °C

Quality Level

100

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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

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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Certificates of Analysis (COA)

Lot/Batch Number
MKCW4684
MKCS9290
MKCT8065
MKCQ9609
MKCL3044

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S Vadhanavikit et al.
The Journal of nutrition, 118(6), 718-722 (1988-06-01)
To evaluate nutritional availability and chronic toxicity of KSeCN, female postweanling rats were fed casein-based diets plus 0.1, 0.5, 2.5, 5 and 10 mg Se/kg as KSeCN for 6 wk, or 0.1, 0.5 and 10 mg Se/kg as Na2SeO3. A
Bala Krishna Pathem et al.
Analytical biochemistry, 364(2), 138-144 (2007-04-05)
A simple capillary zone electrophoretic method for the determination of biospherically important oxyanions of selenium (Se) and tellurium and another Se-containing anion, selenocyanate, has been developed. The method uses direct UV absorption detection. Time course experiments with time slices as
Panayot K Petrov et al.
Environmental science & technology, 46(3), 1716-1723 (2011-12-31)
In this work, 13 selenium species in flue gas desulfurization (FGD) waters from coal-fired power plants were separated and quantified using anion-exchange chromatography coupled to inductively coupled plasma mass spectrometry. For the first time, we identified both selenosulfate (SeSO(3)(2-)) and
Radhika Burra et al.
Analytical biochemistry, 396(2), 217-222 (2009-09-22)
A Bacillus species harvested from the environment is metalloid resistant and, when grown anaerobically in complex growth medium and amended with the selenium oxyanion selenate, selenite, or selenocyanate, produces volatile organoselenium compounds in bacterial culture headspace. Two novel compounds so
Kelly L LeBlanc et al.
Environmental science & technology, 46(11), 5867-5875 (2012-03-30)
In a previous study, selenocyanate was tentatively identified as a biotransformation product when green algae were exposed to environmentally relevant concentrations of selenate. In this follow-up study, we confirm conclusively the presence of selenocyanate in Chlorella vulgaris culture medium by
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