Unfortunately, information about the substance P2S35 does not exist in chemistry. You may have miswritten the substance’s name. Please check again.
If you want to learn about other chemicals, I am ready to provide information. For example, the compound P4S10 (Tetraphosphorus decasulfide) is a yellow solid that is insoluble in water and most common solvents. It can be synthesized by combining phosphorus and sulfur at high temperatures. This substance is mainly used in the production of carbon black, a very fine black color used in the rubber industry.