In this study, the conditions formation and certain properties of the following disperse systems were studied: No.1. Disperse systems with a liquid disperse phase xH₂O+ yHCl. No.2. Dispersed systems with a solid disperse phase of CuCl₂ composition. No.3. Disperse system with a solid disperse phase of the composition xH₂O + yHCl·H₂O. No.4. Disperse systems with solid disperse phase CuCl₂ · 2H₂O. No.5. Disperse systems with solid disperse phase CuCl₂·2H₂O and a complex liquid disperse phase of the composition (see the article). No.6. Disperse systems with a liquid disperse phase of the composition (see the article). No.7. Disperse systems with a solid disperse phase of composition (xH₂2O + y.cupric oleate). No.8. Disperse systems with a solid disperse phase of the composition (see the article).