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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.
Reaction with primary amine hydrohalide salts provides a useful synthesis of N-substituted and N,N'-disubstituted thioureas: Synthesis, 1569 (2000)."
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.
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.
Dichiarazioni di rischio (UE): H302-H312-H332
Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled.
Dichiarazioni precauzionali: P261-P280h-P304+P340-P301+P312a-P321-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/clothing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Specific treatment (see label). Dispose of contents/container in accordance with local/regional/national/international regulations.