| 氢氧化钠)片碱 性质及用途：固碱（包括片碱）为白色固体，易吸湿，液碱为白色或浅蓝色均为强腐蚀性物质。
主要用于冶金、石油、化工、纺织、造纸、印染、制药、肥皂等工业。
主要品牌：天津化工厂“天工”牌烧碱（出口免检产品）
片状烧碱质量标准
离子膜法隔膜法
氢氧化钠NaOH %≥ 99 .96 英文版The English version Product characteristics and USES Alkali sodium hydroxide) The name of the Piece of alkali Product level Industrial grade Implement quality standards National standard Properties and USES: solid alkali (including alkali) as white solid, easy to moisture absorption, liquid alkali is white or light blue are highly corrosive substances. Mainly used in metallurgy, petroleum, chemical, textile, papermaking, printing and dyeing, pharmaceutical, soap and other industrial. Main brands: tianjin chemical plant "tiangong" brand caustic soda (for export products exempted from inspection) Flake caustic soda quality standards Ion membrane method diaphragm method Sodium hydroxide % NaOH p 99. 96 | 
