Potassium thiocyanate, 98%, Thermo Scientific Chemicals
Potassium thiocyanate, 98%, Thermo Scientific Chemicals
Thermo Scientific Chemicals

Potassium thiocyanate, 98%, Thermo Scientific Chemicals

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Quantity:
2500 g
500 g
Catalog number A13731.0E
also known as A13731-0E
Price (USD)/ Each
237.65
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264.00 
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Quantity:
2500 g
Request bulk or custom format
Price (USD)/ Each
237.65
Online exclusive
264.00 
Save 26.35 (10%)
Add to cart
Potassium thiocyanate, 98%, Thermo Scientific Chemicals
Catalog numberA13731.0E
Price (USD)/ Each
237.65
Online exclusive
264.00 
Save 26.35 (10%)
-
Add to cart
Chemical Identifiers
CAS333-20-0
IUPAC Namepotassium cyanosulfanide
Molecular FormulaCKNS
InChI KeyZNNZYHKDIALBAK-UHFFFAOYSA-M
SMILES[K+].[S-]C#N
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SpecificationsSpecification SheetSpecification Sheet
FormCrystals or powder or crystalline powder
Water Content (Karl Fischer Titration)≤2.5%
Appearance (Color)White
Assay (Argentometric Titration)≥97.5 to ≤102.5%
Potassium thiocyanate is used in the preparation of ethylenesulfide, lead thiocyante, which is used in the conversion of acyl chloride to thiocyanates. It is also used in solid state NMR of heavy-metal nuclei which results in the preparation of several mercury-thiocyanate and selenocyanate compounds as potential models. It finds application in cosmetic and personal care product formulations as a skin conditioning agent. It is also used in moisturizers and oral care products.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Potassium thiocyanate is used in the preparation of ethylenesulfide, lead thiocyante, which is used in the conversion of acyl chloride to thiocyanates. It is also used in solid state NMR of heavy-metal nuclei which results in the preparation of several mercury-thiocyanate and selenocyanate compounds as potential models. It finds application in cosmetic and personal care product formulations as a skin conditioning agent. It is also used in moisturizers and oral care products.

Solubility
Soluble in water, acetone and alcohol.

Notes
Hygroscopic. Air, light and moisture sensitive. Incompatible with nitric acids, active halogen compounds and strong bases.
RUO – Research Use Only

General References:

  1. Reaction with primary amine hydrohalide salts provides a useful synthesis of N-substituted and N,N'-disubstituted thioureas: Synthesis, 1569 (2000).
  2. Zhang, G.; Chen, B.; Guo, X.; Guo, S.; Yu, Y. Iron(II)-Promoted Synthesis of 2-Aminothiazoles via CN Bond Formation from Vinyl Azides and Potassium Thiocyanate. Adv. Synth. Catal. 2015, 357 (5), 1065-1069.
  3. Wang, S.; Wu, X.; Wang, Y.; Li, Y.; Wang, L.; Chen, Y.; Li, B. Dissolution behavior of deacetylated konjac glucomannan in aqueous potassium thiocyanate solution at low temperature. RSC Adv. 2014, 4 (42), 21918-21923.