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RXMARINE CHEMICAL TAG::
Ammonium Thiocyanate Analytical reagent grade supplier in India and Middle East.
Ammonium Thiocyanate (Analytical reagent grade) – 500 gm – CAS no – 1762-95-4
Precaution: The primary hazard is the threat posed to the environment. Immediate steps should be taken to limit its spread to the environment.
AMMONIUM THIOCYANATE can release ammonia vapours if mixed with a chemical base or with an acid. Violent or explosive reactions have occurred when thiocyanates are mixed with oxidizing agents (such as chlorates(potassium chlorate), nitrates, nitric acid, and peroxides). Nitric acid violently oxidized a thiocyanate solution.
Ammonium thiocyanate is a colorless crystalline solid. It is soluble in water.
| Assay | Min.98% |
| Heavy metals (as Pb) | Max. 5ppm |
| Insolubility in water | Max. 50 ppm |
| Cl (Chloride) | Max. 50 ppm |
| So4 (Sulphate) | Max. 100 ppm |
| Fe (Iron) | Max. 1 ppm |
| pH (200c; 5%) | 4.2 to 5.8 |
| Ignition residue (So4) | Max. 0.025% |
| Substances reducing iodine | Max. 0.4% |
| S (Sulphide) | Max. 10 ppm |
| Cu (Copper) | Max. 4 ppm |
| Pb (Lead) | Max.4 ppm |
Ammonium thiocyanate is used in chemical analysis, in photography, as a fertilizer, and for many other uses.
Other valuable Product:
Silver nitrate (Analytical reagent grade) – 100gm – CAS no – 7761-88-8
Ammonium iron (III)sulfate dodecahydrate (for analysis) – 200 gm
Nitric Acid (2 lit)
Sulphuric Acid (Con H2SO4) – 1 lit.
Hydrochloric Acid ( Con HCL) – 1 lit.
C.A.S. NO. 1762-95-4
FORMULA NH4SCN
MOL.WT. 76.12