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Potassium persulfate

ỨNG DỤNG: Analytical reagent, oxidant, develop photos. Polymerization initiator. The photographic processing (vulcanization sulfate was removed). Keywords:Functional Chemicals

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Ammonium sulfite

ỨNG DỤNG: Efficient absorbent for removing a small amount of hydrogen sulfide in the gas, can be used in medicine, photography reducing agent, dye intermediates upstream raw materials: ammonia, sulfur dioxide, ammonia, sulfur, sulfuric acid, sulfuric acid, amm…

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Ammoniumthiosulfate

ỨNG DỤNG: The photographic industry is used as a photographic fixing agent, compared with the sodium salt more soluble silver halide milk film, having a washing time is short and the silver recovery and easy, but also as the main component of the silver platin…