Manufacture of chemicals and synthetic fibers. Manufacture of detergents, cosmetics and cleaning products. Cleaning of equipment for the production of foodstuffs, milk and milk products. Water purification and disinfection.
Sodium hydroxide 50% special hazards associated with
When diluting the sodium hydroxide solution, so much heat may be released that the solution may begin to boil. Do not use a solid water stream as it may splash and scatter sodium hydroxide solution. Contact with certain metals (eg aluminum, zinc) can form an explosive gas mixture in the air.
Sodium hydroxide 50% storage: Store tightly closed in a dry, cool and well-ventilated place. Building materials, lighting systems and ventilation systems must be made of corrosion-resistant materials. Materials to avoid: acids, organic halogenated compounds, flammable materials, aluminum, magnesium, zinc, tin, lead, copper and brass
Storage temperature> 12 ° C