AMMONIUM THIOCYANATE Extra Pure

Chemical Information
Article No.	AL0406
Grade	Extra Pure
Purity	98%
CAS Number	1762-95-4
Molecular Formula	NH4SCN
Molecular Weight	76.12
HS Code	28429090
Shelf Life	5 Years

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

Safety Information and Hazard Symbols
Signal Word	Warning
Precaution Statement	P273-P280
Symbol	GHS07
Hazardous Statement	H302-H312-H332-H412

Specifications
Iron (Fe)	Max 0.0005%
Sulphate (SO4)	Max 0.02%
Heavy metals (as Pb)	Max 0.002%
Chloride (Cl)	Max 0.01%
Appearance	White crystalline powder