adipic dihydrazide for fiber agents

Raw material costs, particularly the price of titanium ore, have a significant impact on the price of titanium dioxide. As the cost of titanium ore rises, manufacturers may pass on these increased costs to consumers, leading to higher prices for titanium dioxide. Additionally, production capacity can also affect the price per ton. When there is excess capacity, manufacturers may compete for market share by lowering prices, which can lead to lower prices for consumers.

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, 2. The herein-described process for manufacturing lithopone of various grades and a by-product of sodium hydrosulfid, which consists in preparing separate solutions of zinc sulfate and barium sulfid, which solutions are mixed with each other and with that of sodium bisulfate, all in equivalent and calculated amounts to produce and precipitate the desired grade of lithopone and leave the so dium hydrosulfid in solution, substantially as described.

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