Nh4scn Ar Grade Ammonium Thiocyanate with 99% purity CAS 1762-95-4
Ammonium thiocyanate Basic information | |
Product Name: | Ammonium thiocyanate |
CAS: | 1762-95-4 |
MF: | CH4N2S |
MW: | 76.12 |
EINECS: | 217-175-6 |
Ammonium thiocyanate Chemical Properties | |
Melting point | 152-154 °C (lit.) |
Boiling point | 262.85°C |
density | 1.3 |
vapor pressure | <1 hPa (20 °C) |
refractive index | 1.5300 (estimate) |
Fp | 190 °C |
storage temp. | Store at +5°C to +30°C. |
solubility | H2O: 1 M at 20 °C, clear, colorless |
form | Solid |
color | clear colorless or white |
Specific Gravity | 1.305 |
Odor | Odorless |
PH | 4.8-5.8 (50g/l, H2O, 20ºC) |
PH Range | 4.5 - 6.0 |
Items | Standard(HG/T2154-2012) |
NH4SCN %Min | 99 |
appearance | White crystalline |
PH value in water(50g/l) | 4.5-6.0 |
Sulfate(SO4) ,% Max | 0.02 |
Chloride(Cl ) % Max | 0.02 |
Insoluble substance in water% Max | 0.02 |