Calcium Carbide

Calcium Carbide is a gray or black solid material widely utilized across diverse industrial sectors. When it comes into contact with water, it undergoes a vigorous reaction to produce acetylene gas (C₂H₂) and calcium hydroxide, thus becoming an indispensable compound in welding, metal cutting, and various chemical processes. Additionally, Calcium Carbide plays a significant role in generating acetylene gas for lighting applications and serves as a precursor in the synthesis of chemicals and plastics.

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Applications of Calcium Carbide:

• Acetylene Gas Production ' Produces acetylene gas for welding, cutting, and chemical synthesis (e.g., vinyl chloride, synthetic rubber).
• Steelmaking ' Serves as a desulfurizing agent to eliminate sulfur impurities from molten iron.
• Calcium Cyanamide Production ' Creates nitrogen-based fertilizers and soil conditioners for agriculture.
• Fruit Ripening Agent ' Emits ethylene gas to facilitate the ripening of fruits like bananas and mangoes.
• Carbide Slag ' Used in the cement industry as a limestone substitute.
• Chemical Manufacturing ' Key raw material for the production of acetic acid, vinyl acetate, and acrylonitrile.
• Wastewater Treatment ' Neutralizes acidic water and helps eliminate nitrogen compounds.
• Fireworks & Explosives ' Generates acetylene gas used in fireworks and explosives.
• Pest Control ' Effective against moles, rodents, and insects in agricultural settings.
• Hydrogen Gas Production ' Produces hydrogen gas for fuel cells and industrial applications.

Storage Guidelines:

• Keep in a cool, dry, and well-ventilated area away from moisture.
• Ensure the container is tightly sealed to minimize exposure to air and humidity, which can induce hazardous reactions.
• Store in non-reactive, airtight containers made of metal or high-density polyethylene (HDPE).
• Do not store near water, acids, oxidizing agents, or flammable materials.
• Recommended storage temperature: Between 15°C to 25°C (59°F to 77°F).
• Designate a hazardous materials area compliant with local regulations for flammable and reactive chemicals.

Handling Precautions:

• Avoid contact with water, as Calcium Carbide reacts with water to produce flammable acetylene gas.
• Utilize protective gloves, safety goggles, and chemical-resistant clothing to prevent skin and eye exposure.
• Maintain a well-ventilated work environment to prevent acetylene gas accumulation.
• Do not smoke or allow open flames near Calcium Carbide due to the high flammability of acetylene gas.
• Employ non-sparking tools for handling to mitigate ignition risks.
• Avoid inhaling dust or fumes produced during handling.

Avoid:

• Avoid moisture or contact with water to prevent gas production.
• Do not store near acids, oxidizers, or flammable substances.
• Steer clear of open flames, sparks, and static electricity in Calcium Carbide handling or storage areas.
• Do not store near food or drink.

Container Management:

• Maintain storage in airtight, moisture-proof containers.
• Ensure containers carry clear labels with hazard warnings, product name, and batch number.
• Regularly inspect containers for damage, corrosion, or leaks.
• Store off the ground in dry, elevated areas to avoid accidental water contact.

Disposal Guidelines:

Dispose of Calcium Carbide according to local, regional, and national regulations for hazardous chemical waste.

If you want to learn more, please visit our website for additional information about Calcium Carbide Granules.