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            工业用氢氧化钠

            2020/8/30 18:31:06

             

            产品名称:工业用氢氧化钠
            分子式: NaOH 
            相对分子量:40.00
            产品标准:GB/T 209-2018
            理化性质:固体氢氧化钠白色略具纤维状结晶固体,有光泽,允许微带黄色,是强碱之一,易在水中溶解,能与许多有机、无机化合物起化学反应,腐蚀性很强,能与酸中和生成盐和水,易吸收空气中的CO2和水分而潮解,能溶解铝、锡、锌并放出氢气,能腐蚀含硅材料,能使金属内部产生结晶形的破裂作用。
            适用范围:本产品除用于造纸业、纺织业、轻工业、石油业等外,在塑料、橡胶、染料、药剂、冶金、食品添加剂、国防工业上均有广泛的用途。
            Product Name: Caustic soda
            Molecular formula: NaOH
            Relative molecular weight: 40.00
            Product standard: GB 209-2006
            Physical and chemical properties:
            Solid sodium hydroxide, which is a white, shiny, sometimes a little yellow,slightly fibrous crystalline solid, is one of the strong alkali, easily soluble in water, and can react chemically with many organic and inorganic compounds. Solid sodium hydroxide is highly corrosive, can neutralize with acid to form salt and water, easily absorbs CO2 and moisture in the air and deliquesces. It can dissolve aluminum, tin, zinc and release hydrogen, which can corrode silicon-containing materials. It can also cause the crystal cracking inside the metal.
            Product application:
            This product has a wide range of uses in plastics, rubber, dyes, pharmaceuticals, metallurgy, food additives and national defense industries, besides the industries of paper, textile, light industry, and petroleum industries.
            技术指标:

            业务联系方式:
            联系人:吴先生        
            联系电话:0570-3617307

             

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