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2025-08-14 05:36
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However, it can cause photosensitivity, which is why it’s often combined with silica or alumina to prevent cell damage.
This route affords a product that is 29.4 wt % ZnS and 70.6 wt % BaSO4. Variations exist, for example, more ZnS-rich materials are produced when zinc chloride is added to the mixture of zinc sulfate and barium sulfide.