... ,99%,98%,96%90%;25kg plastic woven bag,25mt in one 20' container Chemical name: SODIUM HYDROXIDEApplications:1. ... Widely used in papermaking,synthetic detergent,soap,adhesive fiber, artificial silk and cotton goods in light textile industry.2. ... Pesticides,dye,rubber,fertilizer in chemical industry.3.Petroleum drilling,refining ...