Ammonium thiocyanate
CAS NO.: 1762-95-4
Chemical formula: NH4SCN
Product appearance: White crystalline
Valid period: 1 year
Storage: Store in a cool, well-ventilated area
Package: Bag of 25 kg
USAGE
- In analytical chemistry, the reagent is used to conduct a variety of analyses to determine the Halogens, cyanides, metal ions;
- In the chemical industry it is used for the production of adhesives, synthetic resins, herbicides, fungicides, pesticides, thiourea, inorganic thiocyanates;
- Chemical reagent included in the composition of pharmaceuticals, developers and stabilizers in photography, electrolytes;
- It is used to produce cooling solutions, to give wood and plastics refractory qualities;
- In the textile industry is part of the colors, means for apprecilove fabrics;
- It is used for etching of iron and steel, for finishing, separation, extraction, coating of metals in metallurgy.
SPECIFICATIONS
| Item | Standard |
| Appearance | White crystalline |
| NH4SCN, % ≥ | 99 |
| PH value in water (50g/l) | 4.5-6.0 |
| Sulfate(SO4), % ≤ | 0.02 |
| Chloride(Cl ), % ≤ | 0.02 |
| Insoluble substance in water, %≤ | 0.02 |
| Heavy Metal (pb), % ≤ | 0.002 |
| Iron (Fe), % ≤ | 0.0003 |
| Moisture, % ≤ | 1.0 |