AMMONIUM THIOCYANATE
AMMONIUM THIOCYANATE AR/ACS
Short Name: AMMONIUM THIOCYANATE
Synonym: Ammonium rhodanide
Basic Details
Article No.
LG0407
Grade
AR/ACS
Purity
98.5%
CAS No.
1762-95-4
HS Code
2842.9090
Shelf Life
60 Months
Packings Avialable
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
Chemical Specifications
Appearance
White crystalline powder
Assay (argentometric)
Min 98.5%
Insoluble matter
Max 0.005%
pH (5% solution in water; 25°C)
4.5-6.0
Chloride (Cl)
Max 0.005%
Sulphate (SO4)
Max 0.005%
Heavy metal (as Pb)
Max 0.0005%
Iron (Fe)
Max 0.0003%
Residue on ignition (as SO4)
Max 0.025%
Iodine consuming substances
Max 0.004 meq/g
Safety Information & Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H302-H312-H332-H412
Precaution Statement
P273-P280