Ammonium thiocyanate ≥97.5% ACS
Supplier: Thermo Scientific Chemicals
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Warning
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Ammonium thiocyanate has many uses in manufacturing chemicals such as metal thiocyanates [CuSCN, Ca(SCN)2, NaSCN, KSCN], and in a number of pharmaceuticals. It is used in freezing solutions, pickling, printing, and corrosion inhibitor against acid gases. It is used in photography industry as a stabilizer or accelerator. Used in fertilizers, fabric dyeing, zinc coating, electroplating, and as a separator of Zr and Hf, also Au and Fe.
Purity: 97.5% min
CAS No.: 1762-95-4
Molecular Formula: NH4SCN
Formula Weight: 76.12
Physical Form: Crystalline
Density: 1.305
Melting Point: 147-149°
Solubility: Soluble in water, ethanol, methanol, ammonia, and acetone. Practically insoluble in CHCl3 and ethyl acetate.
Beilstein Reference: 3595135
Merck Reference: 14,561
MDL No.: MFCD00011428
Fertilizers, photography, fabric dyeing, zinc coating, electroplating, and as a separator of Zr and Hf, also Au and Fe
Solubility: Soluble in water, ethanol, methanol, ammonia, and acetone. Practically insoluble in CHCl3 and ethyl acetate.
Formula:
NH₄SCN Melting Pt: 150 °C Density: 1.305 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00011428 CAS Number: 1762-95-4 EINECS: 217-175-6 Merck Index: 13,00564 |
Specification Test Results
pH of a 5% solution | 4.5-6.0 at 25° |
Insoluble matter | 0.005% |
Residue after ignition | 0.025% |
Cl | 0.005% |
SO3 | 0.005% |
Heavy Metals (as Pb) | 5 ppm |
Fe | 3 ppm |
Iodine-consuming substances | 0.004 meq/g |
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