Article No. 01370
Purity 98%
Molecular Formula NH4SCN
H.S. Code 2842.9090
Grade Extra Pure
CAS No. 1762-95-4
Molecular Weight 76.12
Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White crystalline
Odour Odorless pH value 4 - 5.5
Melting point/ Freezing point [°C] 152 - 154 °C Density [g/cm3] 1.15
Solubility in water [% weight] 76.1 g/l at 20 °C

Specifications

Appearance White crystalline powder Assay (argentometric) Min 98.0%
Iron (Fe) Max 0.0005% Sulphide (S) Max 0.002%
Residue on ignition (as SO4) Max 0.05% Chloride (Cl) Max 0.02%
Sulphate (SO4) Max 0.02% Heavy metal (as Pb) Max 0.002%

Safety Information and Hazard Symbols

Exclamation Mark              

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302-H312-H332-H412
Precaution Statement: P273-P280