Potassium thiocyanate
- CAS number
- 333-20-0
- Molecular weight
- 97.18
- Molecular formula / chemical symbol
- KSCN
Description
Apearances: Colorless monoclinic system crystal. Soluble in water, and because of the large number of endothermic cooling. Also soluble in alcohol and acetone.
USES
For the electroplating industry
for stripping agent, refrigerant, also used in dyes, photographic, pesticides
and steel analysis can also be used for the manufacture of mustard oil and drug.
Report
|
|
(GR) |
(AR) |
(CP) |
|
pH(50g/L,25℃) |
5.3-8.5 |
5.3-8.5 |
5.3-8.5 |
|
((KSCN) ≥ |
99.0 |
98.5 |
98.0 |
|
Clarity Test |
Qualified |
Qualified |
Qualified |
|
Water insolubles ≤ |
0.003 |
0.005 |
0.01 |
|
Chlorides (Cl) ≤ |
0.003 |
0.005 |
0.01 |
|
Sulfate (SO4) ≤ |
0.002 |
0.005 |
0.02 |
|
Sulfide (S) ≤ |
0.001 |
0.001 |
0.005 |
|
Ammonium salt (NH4) ≤ |
0.001 |
0.002 |
0.005 |
|
(Fe) ≤ |
0.00005 |
0.0001 |
0.0002 |
|
(Cu) ≤ |
0.0002 |
0.0005 |
-- |
|
(Na) ≤ |
0.01 |
0.02 |
-- |
|
(Pb)≤ |
0.0002 |
0.0005 |
0.001 |
|
Reduction of iodine substances ≤ |
0.02 |
0.025 |
0.06 |