Calcium Hydroxide (Ca(OH)₂)
Overview:
Calcium Hydroxide, also known as slaked lime or hydrated lime, is a white, powdery substance with a chemical formula Ca(OH)₂. It is produced by reacting quicklime (calcium oxide) with water, a process called slaking. Calcium Hydroxide is widely used in various industrial, environmental, and construction applications due to its alkaline properties and versatility.
Chemical Properties:
Chemical Formula: Ca(OH)₂
Molecular Weight: 74.09 g/mol
Appearance: White powder
Solubility: Slightly soluble in water, forming a solution known as limewater
pH: Alkaline (pH 12.4 in saturated solution)
Applications:
Construction:
Used in the preparation of mortar, plaster, and other building materials.
Acts as a key ingredient in whitewash and lime paints.
Enhances the durability and waterproofing of construction materials.
Water Treatment:
Utilized for water purification and softening.
Helps in the neutralization of acidic water and removal of impurities.
Used in the treatment of sewage and industrial wastewater.
Environmental:
Employed in flue gas desulfurization to reduce sulfur dioxide emissions from power plants.
Aids in the stabilization of contaminated soil and waste.
Chemical Industry:
Serves as a raw material in the production of various chemicals, such as calcium stearate and calcium hypochlorite.
Used in the refining of sugar and as a component in the production of plastics and rubber.
Agriculture:
Applied as a soil amendment to neutralize acidic soils and improve soil quality.
Enhances the availability of essential nutrients to plants.
Food Industry:
Approved for use as a food additive (E526) in the preparation of various food products.
Acts as a firming agent in canned vegetables and fruits.
Safety and Handling:
Precautions: Calcium Hydroxide is a caustic substance and can cause skin and eye irritation. It is important to handle it with proper protective equipment, including gloves and safety goggles.
Storage: Store in a cool, dry place away from acids and moisture. Keep containers tightly closed when not in use.
Packaging:
Available in various packaging options, including bags, drums, and bulk containers, to meet different customer requirements.
Quality Assurance:
At Opulent International, we ensure the highest quality standards for our Calcium Hydroxide products. Each batch undergoes rigorous testing to meet industry specifications and customer expectations.
