adipic dihydrazide for fiber agents manufacturer
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2025-08-14 08:04
1361
≥99.0
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2025-08-14 07:46
2807
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.
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2025-08-14 07:41
1656