Silica fumes.
Mineral fertilizers, urea, ammonium sulphate, ammonium nitrate, nitrogen phosphorus fertilizer, liquid urea ammonium mixtures (uan), ammophos, ammonized superphosphate, potassium chloride, npk, ammonium chloride, potassium sulphate, potash nitrate, chemical products, compressed ammonia (nh3), hydrous ammonia technical (nh40h) , technical liquid oxygen, carbon dioxide gaseous and liquid , low density ammonium nitrate, ammonium carbonates , soda ash technical methanol, liquid chlorine, polyvinyl chloride, polyacrylamide technical gel, potassium chlorate(bertoletova salt) , technical sodium nitrate, ether of ethyl acetic acid technical, sodium bicarbonate .
