Potassium thiocyanate (CAS 333-20-0) Sigma-Aldrich

Potassium thiocyanate molecular structure — Molecular structure

The Sigma-Aldrich catalog lists 10 grades and pack sizes of Potassium thiocyanate (CAS 333-20-0). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS	333-20-0
Molecular formula	CKNS
Molecular weight	97.18 g/mol
IUPAC name	potassium thiocyanate
Synonyms	Potassium rhodanate · Potassium sulfocyanate · Rodanca · Potassium thiocyanide · potassium rhodanide · Arterocyn

Safety & Hazards (GHS) Warning

Irritant

H302 Harmful if swallowed
H312 Harmful in contact with skin
H332 Harmful if inhaled
H412 Harmful to aquatic life with long lasting effects

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand	Product / grade	Code
Sigma	POTASSIUM THIOCYANATE ACS REAGENT, 99%	207799-100G 207799-2.5KG 207799-500G	Request Quote
Sigma	POTASSIUM THIOCYANATE BIOXTRA	P2713-1KG P2713-250G	Request Quote
Sigma	POTASSIUM THIOCYANATE SOLUTION, BIOULTRA	73059-100ML-F 73059-500ML-F	Request Quote
Sigma	POTASSIUM THIOCYANATE, REAGENTPLUS TM	P3011-100G P3011-1KG P3011-500G	Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.