The electronic form of CaC2 is: Ca2+:c triple c: 2. Calcium carbide is an inorganic substance with chemical formula: CaC2, which is the main component of calcium carbide and has white crystals. Industrial products are gray-black blocks with purple or gray cross sections. When it meets water, it immediately reacts violently, generating acetylene and releasing heat. Calcium carbide is an important basic chemical raw material, which is mainly used to produce acetylene gas. It is also used in organic synthesis, oxyacetylene welding and so on.

Precautions for operation:

Operators must be specially trained and strictly abide by the operating procedures. Operators are advised to wear self-priming filter dust mask, chemical safety glasses, chemical protective clothing and rubber gloves. Avoid dust. Avoid contact with acids and alcohol. Pay special attention to avoid contact with water.

When handling, handle with care to prevent the packaging and containers from being damaged. Equipped with leakage emergency treatment equipment. Empty containers may leave harmful substances behind. Store in a cool, dry and well-ventilated warehouse. Stay away from fire and heat sources. Keep the relative humidity below 75%. The packing must be sealed and moisture-proof. Should be stored separately from acid, alcohol, etc. , and should not be mixed. The storage area should be equipped with suitable materials to control leakage.