Inorganic liquids include water, magma, inorganic nonaqueous solvents and many acids. These steps include many chemicals such as harsh solvents and acids. Many ionic compounds exhibit significant solubility in water or other polar solvents. Waxes are insoluble in water but soluble in organic, nonpolar solvents. The pollutants are mostly petroleum hydrocarbons, industrial solvents, and metals. Such catalysts accelerate reactions between reagents dissolved in immiscible solvents. Uses include refrigerants, blowing agents, propellants in medicinal applications and degreasing solvents. Filter media can be cleaned by rinsing with solvents or detergents. Carboxylic acids are used in the production of polymers, pharmaceuticals, solvents, and food additives. They are corrosive, and are incompatible with many chlorinated solvents. This colorless liquid is miscible with most organic solvents and water. Liquids have a variety of uses, as lubricants, solvents, and coolants. The Sudan dyes are popular dyes noted for being soluble in organic solvents. They are not soluble in typical organic solvents. TGA is miscible with polar organic solvents.