... powder, soap powder, soda ash, emulsifier, brightening agent, orthophosphoric acid, etc. 4. Chemical industry: Sodium (potassium) fluoride , ... dyestuff intermediate, Mn3O4 compound fertilizer, formaldehyde, silicie acid, catalyst, sulphuric acid agent, amino acid, carbon-white, etc. 5. Ceramic: Aluminium ... , talcum, etc. 6. Other: Calmogastrin, lime chloride, stearic acid agent and the cooling spray.