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ChemicalBook >> CAS DataBase List >> Potassium selenocyanate

Potassium selenocyanate

Potassium selenocyanate price.
  • $34.94 - $8020
  • Product name: Potassium selenocyanate
  • CAS: 3425-46-5
  • MF: CKNSe
  • MW: 144.08
  • EINECS:222-320-1
  • MDL Number:MFCD00011366
  • Synonyms:Selenocyanic acid potassium;Potassium selenocyanate,99%;Potassium cyanoselenate complex salt;POTASSIUM SELENOCYAN;PotassiuM selenocyanate, 99% 50GR;Monopotassium selenocyanate;Potassium isoselenocyanate;PotassiuM selenocyanate reagent grade, 97%
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  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Chem-Impex
  • Sigma-Aldrich
  • Usbiological
Package
  • 5G
  • 10g
  • 25G
  • 50g
  • 100G
  • 250G
  • 2.5kg
  • ManufacturerAlfa Aesar
  • Product number068107
  • Product descriptionPotassium selenocyanate, 98.5%
  • Packaging10g
  • Price$95.5
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number068107
  • Product descriptionPotassium selenocyanate, 98.5%
  • Packaging50g
  • Price$313
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004791
  • Product descriptionPOTASSIUM SELENOCYANATE 95.00%
  • Packaging10G
  • Price$565
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004791
  • Product descriptionPOTASSIUM SELENOCYANATE 95.00%
  • Packaging25G
  • Price$665
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004791
  • Product descriptionPOTASSIUM SELENOCYANATE 95.00%
  • Packaging100G
  • Price$1200
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004791
  • Product descriptionPOTASSIUM SELENOCYANATE 95.00%
  • Packaging250G
  • Price$2400
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number35758
  • Product descriptionPotassiumselenocyanate,≥99%,ReagentgradeHazmat ≥99%
  • Packaging5G
  • Price$34.94
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number35758
  • Product descriptionPotassiumselenocyanate,≥99%,ReagentgradeHazmat ≥99%
  • Packaging25G
  • Price$139.78
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number216186
  • Product descriptionPotassium selenocyanate reagent grade, 97%
  • Packaging10g
  • Price$61.2
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product number483699
  • Product descriptionPotassium selenocyanate ReagentPlus , ≥99%
  • Packaging5g
  • Price$63.3
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product number216186
  • Product descriptionPotassium selenocyanate reagent grade, 97%
  • Packaging50g
  • Price$223.2
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number483699
  • Product descriptionPotassium selenocyanate ReagentPlus , ≥99%
  • Packaging25g
  • Price$243
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number216186
  • Product descriptionPotassium selenocyanate reagent grade, 97%
  • Packaging250g
  • Price$1048
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number216186
  • Product descriptionPotassium selenocyanate reagent grade, 97%
  • Packaging2.5kg
  • Price$8020
  • Updated2023-06-20
  • Buy
  • ManufacturerUsbiological
  • Product number287445
  • Product descriptionPotassium selenocyanate
  • Packaging10g
  • Price$352
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 068107 Potassium selenocyanate, 98.5% 10g $95.5 2024-03-01 Buy
Alfa Aesar 068107 Potassium selenocyanate, 98.5% 50g $313 2024-03-01 Buy
American Custom Chemicals Corporation ING0004791 POTASSIUM SELENOCYANATE 95.00% 10G $565 2021-12-16 Buy
American Custom Chemicals Corporation ING0004791 POTASSIUM SELENOCYANATE 95.00% 25G $665 2021-12-16 Buy
American Custom Chemicals Corporation ING0004791 POTASSIUM SELENOCYANATE 95.00% 100G $1200 2021-12-16 Buy
American Custom Chemicals Corporation ING0004791 POTASSIUM SELENOCYANATE 95.00% 250G $2400 2021-12-16 Buy
Chem-Impex 35758 Potassiumselenocyanate,≥99%,ReagentgradeHazmat ≥99% 5G $34.94 2021-12-16 Buy
Chem-Impex 35758 Potassiumselenocyanate,≥99%,ReagentgradeHazmat ≥99% 25G $139.78 2021-12-16 Buy
Sigma-Aldrich 216186 Potassium selenocyanate reagent grade, 97% 10g $61.2 2024-03-01 Buy
Sigma-Aldrich 483699 Potassium selenocyanate ReagentPlus , ≥99% 5g $63.3 2024-03-01 Buy
Sigma-Aldrich 216186 Potassium selenocyanate reagent grade, 97% 50g $223.2 2024-03-01 Buy
Sigma-Aldrich 483699 Potassium selenocyanate ReagentPlus , ≥99% 25g $243 2024-03-01 Buy
Sigma-Aldrich 216186 Potassium selenocyanate reagent grade, 97% 250g $1048 2024-03-01 Buy
Sigma-Aldrich 216186 Potassium selenocyanate reagent grade, 97% 2.5kg $8020 2023-06-20 Buy
Usbiological 287445 Potassium selenocyanate 10g $352 2021-12-16 Buy

Properties

Melting point :147 °C
Density :2.347
storage temp. :Inert atmosphere,Room Temperature
form :Crystalline Solid, Powder, Crystals and/or Chunks
Specific Gravity :2.347
color :White to off-white
Water Solubility :Soluble in water, ethanol, dimethyl formamide, hexamethylphosphoramide, acetonitrile and methanol. Slightly soluble in terahydrofuran.
Sensitive :Moisture Sensitive
BRN :3912121
Exposure limits :ACGIH: TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3 InChI :InChI=1S/CHNSe.K/c2-1-3;/h3H;/q;+1/p-1
InChIKey :KYEKHFSRAXRJBR-UHFFFAOYSA-M
SMILES :C(#N)[Se][K]
CAS DataBase Reference :3425-46-5(CAS DataBase Reference)
EPA Substance Registry System :Selenocyanic acid, potassium salt (3425-46-5)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H300 Fatal if swallowed Acute toxicity,oral Category 1, 2 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger GHS hazard pictograms P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P273 Avoid release to the environment.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P314 Get medical advice/attention if you feel unwell.

Description

Potassium selenocyanate is used to prepare triphenylphosphine selenide by reacting with triphenylphosphine. It finds application in solid state NMR of heavy-metal nuclei which results in the preparation of several mercury thiocyanate and selenocyanate compounds.

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