Melting point :173 °C (lit.)
Boiling point :500°C
Density :1.886
vapor pressure :<0.001 hPa (20 °C)
Flash point :500°C
storage temp. :Store at +5°C to +30°C.
solubility :H₂O: 8 M at 20 °C, clear, colorless
form :Liquid
color :colorless or white
Specific Gravity :1.886
Odor :Odorless
PH Range :5.3 - 8.7 at 97.2 g/l at 25 °C
PH :5.3-8.7 (25℃, 50mg/mL in H2O)
Water Solubility :2170 g/L (20 ºC)
Sensitive :Hygroscopic
Merck :14,7691
BRN :3594799
Exposure limits :NIOSH: IDLH 25 mg/m3
Stability :Stable. Incompatible with nitric acid, strong oxidizing agents, active halogen compounds.
LogP :0.58
CAS DataBase Reference :333-20-0(CAS DataBase Reference)
NIST Chemistry Reference :Potassium thiocyanate(333-20-0)
EPA Substance Registry System :Potassium thiocyanate (333-20-0)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:	P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.