POTASSIUM THIOCYANATE
POTASSIUM THIOCYANATE AR/ACS
Short Name: POTASSIUM THIOCYANATE
Synonym: Potassium rhodanide
Basic Details
Article No.
LG3793
Grade
AR/ACS
Purity
98.5%
CAS No.
333-20-0
HS Code
2842.9090
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Colorless crystals
Odour
Odorless
pH value
5.3 - 8.7 at 97.2 g/l at 25 °C
Melting point/ Freezing point [°C]
173 °C
Density [g/cm3]
1.89
Solubility in water [% weight]
97.2 g/l at 20 °C
Chemical Specifications
Appearance
Colorless to white deliquescent crystals
Assay (argentometric)
Min 98.5%
Substance insoluble in water
Max 0.005%
pH (5% solution in water)
5.3 - 8.5
Chloride (Cl)
Max 0.005%
Sulphate (SO4)
Max 0.005%
Ammonium (NH4)
Max 0.003%
Heavy metal (as Pb)
Max 0.0005%
Iron (Fe)
Max 0.0002%
Sodium (Na)
Max 0.005%
Iodine consuming substances
Passes ACS test
Safety Information & Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H302-H312-H332-H412
Precaution Statement
P273-P280