Caffeine from Tea Waste Calcium Chloride Carbolic Acid (Phenol) Carbon Black From Furnace Oil Carbon Black From Natural Gas Carbon Black From Anthracene Oil Citric Acid From Grape Pulp Carboxymethyl Cellulose (CMC) Carbon Dioxide Carbon Tetra Chloride From Calcium Carbide Carboxymethyl Cellulose Casein And By Product Cationic softeners Caustic Soda