... for the color sensitive materials developing and processing, and applied as dyeing and printing auxiliary, fiber treatment additives, ... agent, detergent, stabilizer, synthetic rubber, polymerization initiator and heavy metal quantitative analytical reagent.Specification : No.Inspection ... Sell):PVC Resin,High Purity Antimony,Bismuth ingot,Indium ingot,bismuth needle,pet resin,caustic soda,potassium ...