China H&Z® Potassium thiocyanate is colorless crystal, it is soluble in water and cools due to a large amount of heat absorption.It also dissolves in alcohol and acetone.
China H&Z® Potassium Thiocyanate Factory
Potassium thiocyanate CAS:333-20-0
Potassium thiocyanate Chemical Properties
MF:CKNS
MW:97.18
Melting point:173°C(lit.)
Boiling point:500°C
Density:1.886
Vapor pressure:<0.001 hPa (20°C)
Fp:500°C
solubility H2O: 8 M at 20°C, clear, colorless
Specific Gravity:1.886
Odor:Odorless
PH:5.3-8.7 (25℃, 50mg/mL in H2O)
PH Range 5.3 - 8.7 at 97.2 g/l at 25°C
Water Solubility :2170 g/L (20ºC)
Sensitive:Hygroscopic
Potassium thiocyanate Specification:
Assay %,(dry)≥ |
99 |
99.4 |
Fe %,≤ |
0.0001 |
0.0002 |
Water insolubles %,≤ |
0.005 |
0.0002 |
Moisture %,≤ |
1.5 |
1 |
Chloride %,≤ |
0.02 |
0.002 |
Sulfate %,≤ |
0.03 |
0.015 |
Heavy metals %,≤ |
0.001 |
0.0006 |
PH |
5.3—8.5 |
5.3—8.5 |
Potassium thiocyanate Application
1. H&Z® Potassium thiocyanate can be for pesticide, medicine, electroplating, chemical reagents, etc.
2. Potassium thiocyanate can be used as a reagent for the determination of barium and sulfate.
3. Potassium thiocyanate can be used as analytical reagent and refrigerant, also used in pharmaceutical industry, dye industry, mustard oil manufacturing and photographic industry.
4. Potassium thiocyanate can be used in the electroplating industry as backplating agent, refrigerant, also used in dye, photography, pesticides and steel analysis, can also be used in the manufacture of mustard oil and drugs.
5. Potassium thiocyanate can be used in electroplating industry as backing plating agent, can also be used as refrigerant.Also used in dye industry, photography, pesticides and steel analysis purpose.
6. Preparation of thiocyanate titrant.It detects iron ions, copper and silver.Urine test.Tungsten color developer.A volumetric indicator of titanium.Refrigerant.Photographic thickener.
Potassium thiocyanate Storage
The storeroom is ventilated and dried at low temperature.