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It is extremely corrosive. When its solution or dust splashes on the skin, especially on the mucosa, it can produce scab and penetrate deep tissue. There are scars after burns. Splashing into the eye not only damages the cornea, but also damages the deep tissue of the eye. If accidentally splashed o
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Myth 1: Iron cannot react with sodium hydroxideFact: Sodium hydroxide can react with iron powder at high temperature and produce sodium metal (or potassium) under anhydrous conditions.(Guy Lusak et al.) The iron chips were mixed with caustic potassium (KOH) and caustic sodium (NaOH), respectively, a
Storage methodSolid sodium hydroxide is packed in steel drums 0.5 mm thick and sealed tightly with a net weight of no more than 100 kg per barrel; steel drums with full or medium openings outside plastic bags or kraft paper bags; ordinary wooden boxes outside threaded glass bottles, iron-capped glas
Respiratory protection: Wear a gas mask if necessary.Eye protection: Wear chemical safety glasses. Protective clothing: wear work clothes (made of anticorrosive materials). Use it carefully and splash it carefully into clothes, mouth and nose.Hand protection: wear rubber gloves.Others: After work, s
Caustic sodium is sodium hydroxide.Sodium hydroxide, commonly known as NaOH, caustic soda, caustic soda, is a strong caustic alkali with strong corrosiveness. It is generally flaky or massive, soluble in water (exothermic when dissolved in water) and forms an alkaline solution. It is also deliquesce
1. Used in the production of papermaking and cellulose pulp;2. Used in the production of soap, synthetic detergent, synthetic fatty acid and the refining of animal and vegetable oils.3. Textile printing and dyeing industry is used as desizing agent, cooking agent and mercerizing agent for cotton clo
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