Thiourea
The production of drugs used as medicine. rubber industry intermediate used as medicine....
Formic Acid
Formic Acid is Colorless, smoke Inflammable liquid and stimulating smell, Have a very...
soda ash
The most important of chemical industry, one of raw materials used in the glass, chemical...
zinc oxide
zinc oxide is Used to paint to paint and rubber the filling of the medicine to make jelly,...
