Potassium Thiocyanate ; CAS 333-20-0 ; Photographic industry for toning
Molecular formula: KSCN
Molecular weight: 97.18
CAS NO.: 333-20-0
H S NO.: 2842901910
Properties:Colorless crystal specific weight is 1.886 melting point is 172.3℃,soluble in water,ethanol and it can generate [Fe(SCN)6]3 when react with iron salt, it has no reaction with ferrous salt.
Index name | Best quality | First quality | Qualifier |
KSCN assay(dry)≥% | 99.0 | 98.0 | 97.0 |
Appearance | clear and transparent | ||
PH | 6-8 | ||
Chloride %≤ | 0.02 | 0.04 | 0.04 |
Sulfate %≤ | 0.02 | 0.04 | 0.04 |
Heavy metal(Pb) %≤ | 0.002 | 0.002 | 0.002 |
Fe, %≤ | 0.0001 | 0.0002 | 0.0008 |
Water content %≤ | 1.0 | 1.8 | 2.0 |
Usage: General: Mainly used in sectors of pharmaceuticals, pesticede, textile, electroplanting, photography etc
Raw material for the production of a number of a number of pharmaceutical products.
Raw material for the production of a number of herbicides and fungicides and pesticides
Photographic industry for toning, sensibilisation
Packaging: 25kg each net, Kraft-plastic laminated bags with PE liner.