Product Description
Calcium hydroxide, also known as slaked lime, is a white solid that is produced when calcium oxide (quicklime) is mixed with water. It is used in a wide variety of industrial and commercial applications, such as for water treatment, food preservation, and in the production of cement and plaster of Paris. It is also used in the production of other compounds, such as calcium carbonate, and in the neutralization of acids.
Product details
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Al2O3
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0.038 %
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CAS Number
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1305-62-0
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CO2
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0.91 %
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Fe2O3
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0.077 %
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MgO
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0.424 %
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Mn3O4
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0.011 %
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SiO2
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0.082 %
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Packaging Type
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Bag
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Usage/Application
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PVC Ca/Zn Stabilizer
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Molar Mass
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74.093 g/mol
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Melting Point
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580 Deg C
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Appearance/Color
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White powder
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Physical State
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Powder
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Packaging Size
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25 kg
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Key Features of Calcium HydroxideCalcium Hydroxide distinguishes itself with its fine white powder appearance, high purity, and stable characteristics. It neither melts nor boils but decomposes at 580C. With a pH of around 12.5 in a 1% solution, it is widely utilized in construction, agriculture, water purification, and chemical processing. Its capacity for high alkalinity makes it ideal for industrial and laboratory environments.
Packaging and Shelf LifeThis compound is securely packed in HDPE bags of 25 or 50 kg, with alternative packaging options available upon request. When stored in tightly sealed containers in cool, dry places, Calcium Hydroxide maintains a shelf life of 12 to 24 months. Adhering to recommended storage practices ensures product efficacy and prevents degradation.
Application and BenefitsCalcium Hydroxide finds use in diverse sectors such as mortar and plaster production, water treatment, soil stabilization in agriculture, and as a chemical reagent. Its non-hazardous nature for transport and compliance with industrial and food standards further support its widespread integration into manufacturing, laboratory, and purification processes.
FAQ's of Calcium Hydroxide:
Q: How should Calcium Hydroxide be stored for optimal shelf life?
A: Calcium Hydroxide should be stored in tightly sealed containers, placed in a cool, dry location. Proper storage prevents moisture absorption, maintaining product efficacy for 12 to 24 months.
Q: What are the main applications of Calcium Hydroxide in industry?
A: It is primarily used in construction for mortar and plaster, water treatment, agriculture for soil improvement, and various chemical manufacturing processes due to its alkaline properties.
Q: When is Calcium Hydroxide non-hazardous for transport?
A: Calcium Hydroxide is classified as non-hazardous for transport and does not have a UN number, making it safe for shipment without special handling precautions.
Q: Where can Calcium Hydroxide be utilized?
A: It is suitable for use in industrial manufacturing, laboratories, agricultural fields, and water purification plants, depending on the grade and application requirements.
Q: What precautions are necessary during handling and usage?
A: Since Calcium Hydroxide causes skin and eye irritation, it is essential to use gloves, eye protection, and avoid inhalation of dust, ensuring safe handling during any procedure.
Q: What benefits does Calcium Hydroxide provide in water treatment?
A: Calcium Hydroxide raises the pH of water, aiding in eliminating impurities and neutralizing acidic components, which enhances overall water quality for industrial and agricultural use.
Q: How is Calcium Hydroxide supplied and packed?
A: It is generally packed in 25 or 50 kg HDPE bags, but custom packaging can be provided. This secure packing protects against contamination and moisture, preserving the compound's integrity.
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