Natrium Hydroxid / Sodium Hydroxide

Sodium hydroxide, also known as caustic soda, is an important chemical compound with many industrial applications. Here are some key points about sodium hydroxide:

Properties
Physical form: Sodium hydroxide is a colorless, crystalline solid.
Melting point: It melts at approximately 318 °C without decomposing.
Solubility: Sodium hydroxide is highly soluble in water, making it an effective strong base. It has lower solubility in ethanol and methanol, while it is insoluble in non-polar solvents such as ether.

Applications
Cleaning: It is commonly used in cleaning products and descaling agents, as it effectively removes grease and scale deposits.
Chemical synthesis: Sodium hydroxide is essential in the production of soap, paper, and other chemicals.
pH regulation: It is used to adjust pH levels in various industrial processes, including water treatment.
Food industry: In the food industry, sodium hydroxide is used for various purposes, including the treatment of olives and the production of certain types of bread.

Safety
Irritation: Sodium hydroxide is a strong base that can cause severe burns and irritation upon contact with skin or eyes. It is important to use appropriate safety equipment, such as gloves and protective goggles, when handling it.
Storage: It should be stored in tightly sealed containers to prevent moisture ingress, as it can absorb water from the air.

Sodium hydroxide is therefore a versatile and essential compound in many industrial applications but requires careful handling.

 

Sodium hydroxide can be supplied in sacks.

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