English name: Ammonium thiocyanate
CAS number: 1762-95-4
Molecular formula: CH4N2S
Molecular weight: 76.12
EINECS number: 217-175-6
MDL No. : MFCD00011428
Stats
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)
Flash point 190 °C
Storage conditions Store at +5°C to +30°C.
Solubility H2O: 1 M at 20 °C, clear, colorless
English name: Ammonium thiocyanate
CAS number: 1762-95-4
Molecular formula: CH4N2S
Molecular weight: 76.12
EINECS number: 217-175-6
MDL No. : MFCD00011428
Stats
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)
Flash point 190 °C
Storage conditions Store at +5°C to +30°C.
Solubility H2O: 1 M at 20 °C, clear, colorless
Form Solid
clear colorless or white
Specific gravity 1.305
The Odor was Odorless
PH 4.8-5.8 (50g/l, H2O, 20℃)
Acid-base indicator discoloration ph range 4.5-6.0
Water solubility 163 g/100 mL (20 ºC)
Light Sensitive & Hygroscopic
Merck14, 561
BRN3595135
Exposure limit NIOSH: IDLH 25 mg/m3
Stable. Incompatible with strong acids, strong oxidizing agents. Forms explosive mixtures with lead nitrate.
LogP0.58
Safety information
hazard symbol (GHS)GHS hazard pictogramsGHS hazard pictograms
GHS05,GHS07
Danger
Hazard Description H302+H312+H332-H318-H412
Precautions P273-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
Danger category code 20/21/22-32-52/53-36/37/38
Safety Note 13-61-36/37-36-26-46
Dangerous goods Transport number 9092
WGK Germany1
RTECS number XK7875000
F3
TSCAYes
Customs Code 28380000
Toxic LD50 orally in Rabbit: 500 mg/kg form Solid
clear colorless or white
Specific gravity 1.305
The Odor was Odorless
PH 4.8-5.8 (50g/l, H2O, 20℃)
Acid-base indicator discoloration ph range 4.5-6.0
Water solubility 163 g/100 mL (20 ºC)
Light Sensitive & Hygroscopic
Merck14, 561
BRN3595135
Exposure limit NIOSH: IDLH 25 mg/m3
Stable. Incompatible with strong acids, strong oxidizing agents. Forms explosive mixtures with lead nitrate.
LogP0.58
Safety information
hazard symbol (GHS)GHS hazard pictogramsGHS hazard pictograms
GHS05,GHS07
Danger
Hazard Description H302+H312+H332-H318-H412
Precautions P273-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
Danger category code 20/21/22-32-52/53-36/37/38
Safety Note 13-61-36/37-36-26-46
Dangerous goods Transport number 9092
WGK Germany1
RTECS number XK7875000
F3
TSCAYes
Customs Code 28380000
Toxicity LD50 orally in Rabbit: 500 mg/kg
China
