Propylene oxide provides water insolubility, Ethylene oxide provides water solubility. Its ionic lattice is indicated by its insolubility in carbon tetrafluoride. Desirable properties of sealants include insolubility, corrosion resistance, and adhesion. Its applications exploit its softness, insolubility in many solvents, and low toxicity. Similarly inorganic pigments tend not to be salts, because insolubility is required for fastness. The chlorine substitution further reinforces its insolubility and chemical stability. The rhodizonate crystallizes out of the solution due to its relative insolubility in water. A major stumbling block to purification was the insolubility of demineralized bone matrix. A main drawback of CMPs is their inherent insolubility. Polymerization is accomplished by a two-stage process due to the insolubility of polyimides. Barium sulfate is used for its density, insolubility, and X-ray opacity. Lithopone is rather nontoxic, due to the insolubility of its components. Fouling occurs on the crude side of these exchangers due to asphaltene insolubility. On the syntactic level, there is no knowledge of the MU puzzle's insolubility. Its insolubility in water is convenient as well.