タイトルまたは説明

USES: chemical, pharmaceutical industry used in the production insurance powder,methyl pyrimidines, AnNaiJin sulfonamides 2, etc), and chloroform caprolactam and styrene-acrylic sulphone and benzaldehyde purification. Photographic industrial used the fuser agent ingredients. Spices industrial used in the production of vanillin. Used as brewing industry, rubber preservatives concretingand cotton bleaching agent after take off chlorine. Organic intermediates, dye, leather used as electroplating industry, reductant, wastewater treatment, and oil as of beneficiation agent