specification for solid
-sodium cyanide(NsCN) 98.0 wt. % min.
-sodium hydroxide(NaOH) 0.5 wt. % max.
-sodium carbonate(Na2CO3) 1.0 wt. % max.
- moisture(H2O) 0.5 wt. % max.
use
-mining industry : extraction of gold, silver and copper from ores
-metal industry : electroplating. heat treatment of metals
-chemical industry : manufacture of metal cyanides dyes, pigments, medicines, chelating agents, agrochemicals, insecticide, etc...