... : sodium hydroxideMF: NaOHEINECS No.: n/aPlace of Origin: China (Mainland)Grade Standard: Food Grade, Industrial GradePurity: 99% 96%Appearance: white flakeApplication: textile, detergent ... with mucilage method, synthetic fiber, inter-mediate of dyestuff, regeneration of rubber, bleaching of textiles, paper -making, soap-making, refinery of petroleum ...