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New progress in improving the efficiency of solar cells with high-purity copper sulfide

High-purity copper Sulfide CuS, also known as high-purity copper sulfide, is an inorganic compound. Usually black or black brown crystals or powder. Insoluble in water and dilute acids but can decompose in concentrated sulfuric acid. Dissolve in an ammonia solution of potassium cyanide and sodium sulfide, forming a dark green solution.

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Petroleum Sulfonate

The petroleum sulfonate, as an anionic surface active agent, has a high ability to reduce interfacial tension between oil and water. The Petroleum Sulfonate: Oil sulfonate is characterized by its rich and fine foam. It has a low degreasing capacit

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Lauramidopropyl hydroxy sulfobetaine CAS 13197-76-7

It exhibits both cationic and anionic properties. It also has low temperature stability, good compatibility, and foaming and foam stability. Lauramidopropylhydroxy sulfobetaine, CAS 13197-76-7. This product has a better resistance to hardwater tha

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