sodium hydroxide（Sodium hydroxide）

Molecular formulaNaOH，molecular weightfour0.00。

nature:This product is a flake white solid. It is highly hygroscopic, easily soluble in water and strongly exothermic. The aqueous solution is colorless, greasy and strongly alkaline. It is highly corrosive and has great corrosive force on skin, fabric, paper, etc. Easily absorb carbon dioxide from the air and gradually turn into sodium carbonate. It is an inorganic alkaline corrosive article with UN number:UNoneeighttwothree。

purpose: it is one of the most important basic chemical raw materials. It is widely used in soap making, water treatment, papermaking, printing and dyeing, metal products, etc. it is also the raw material of basic chemical industry and other basic synthetic industries.

Product quality:（GBtwo09-one99three）

Packaging and storage:two5公斤编织袋内衬塑料薄膜袋装。

It must be sealed and stored in a dry and ventilated place for one year.

The stacking height shall not exceed ten layers.

Origin and brand:Shanxi Yushe/Inner Mongolia Wuhai / Tianjin Tiangong.