一、化学名称：氢氧化钠，(别名：苛性钠; 烧碱; 火碱; 片碱)

　　二、分子式：NaOH

　　三、分子量：41.0045

　　四、CAS：1310-73-2;8012-01-9

　　五：EINECS：215-185-5

　　六：性能：纯品是无色透明的晶体。易溶于水，同时强烈放热。并溶于乙醇和甘油;不溶于丙酮、乙醚。露放在空气中，最后会完全溶解成溶液。固体主体为白色，有光泽，允许带颜色，具有吸湿性，易溶于水。

　　七、用途：基本化工原料，用作高纯试剂,广泛用于化工、冶金、造纸、石油、纺织以及日用化工等部门。用于制造肥皂、纸张、人造丝、整理棉织品，精炼煤油。

　　八、包装：内衬聚乙烯塑料袋，外套复合塑料编织袋，每袋净重 25kg。

　　食品安全国家标准：GB 1886.20-2016

　　含量：98.0~100.5 (固体)

　　1.Chemical Name: Sodium hydroxide

　　2.Molecular Formula: NaOH

　　3.Molecular Weight: 41.0045

　　4.CAS: 1310-73-2;8012-01-9

　　5.EINECS：215-185-5

　　6.Character: Pure products are colorless transparent crystals. Readily soluble in water and exothermic at the same time. Soluble in ethanol and glycerin, insoluble in acetone and ethyl ether. Dew is placed in the air and is eventually dissolved completely into a solution. The solid body is white, lustrous, allowing color, moisture absorption, and easily soluble in water.

　　7.Usage: Basic chemical raw materials, used as high-purity reagents, widely used in chemical, metallurgy, paper making, petroleum, textile and daily chemical industries. Used in making soap, paper, rayon, cotton fabrics, and refined kerosene.

　　8.Packing: It is packed with polyethylene bag as liner and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.