Sell Sodium cyanide

Description

Product Name: Sodium cyanide
Dangerous goods No: ****1
Molecular weight: *9.*2
Melting point: **3.7 ℃
Boiling point: ***6 ℃
Steam pressure: **7 ℃
CAS No: *******9
EINECS No: ********4 [2]
Density: relative density (water = 1) : 1.*0
Solubility: insoluble in water, slightly soluble in liquid ammonia, ethanol, ethyl ether, benzene.
Appearance and properties: white or gray powder crystal, a faint hydrogen cyanide smell.
Use: used for refining gold, silver and other precious metals and quenching, and used for plastic, pesticide, medicine, dye's organic synthesis.