Nitro Aromatic Complex at Rasayani in Maharashtra   Main Products By Products 1 Aniline 2 Formaldehyde 3 Nitrobenzene 4 Ortho- Nitro-Toluene 5 Para -Nitro- Toluene 6 Meta- Nitro-Toluene 7 Sulphuric Acid 98 % 8 Oleum 24 % 9 Oleum 65% 10 Acetanilide 11 Caustic Soda Lye 50% 12 Liquid Chlorine 13 Hydrochloric Acid 14 Caustic Soda Lye 32% 1 Acetic Acid (Dilute) 2 Spent Sulphuric Acid 3 Sulfur Sludge 4 Sodium Hypochlorite 5 Hydrogen Gas     Caustic Soda Lye 50% Technical Data Appearance : Clear Colourless Liquid Alkalinity as NaOH % by mass : 47.0 Min On dry basis % by mass : 98.0 Min Sodium Carbonate % by mass : 0.5 Max Sodium Chloride % by mass : 0.02 Max Iron as Fe (ppm) : 20.0 Max Silica as SiO2 (ppm) : 5.0 Max Matter insoluble in water (% by mass) : Traces   Uses :  Used as alkali to neutralize acids  in several  inorganic and organic industries.  Also used in the hydrolysis of fats etc.   Top