Key Features of the Calcium Oxide:

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• Purity: 90% Extra Pure grade, which makes it suitable for laboratory and industrial use where high purity is required.
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• Appearance: A fine, white powder.
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• Chemical Composition: Primarily made up of calcium oxide (CaO), with minimal impurities.
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• Packaging: Usually available in sealed containers to maintain its purity and prevent moisture absorption, as calcium oxide is hygroscopic.
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Specifications of Calcium Oxide Powder:

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• Item: Calcium Oxide
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• CAS NO: 1305-78-8
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• Cao M.W. 56.08
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• Pack Size: 500gm
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• Appearance: A white powder
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• Assay: Min 90%
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• Substance insoluble in HCl: Max 0.1%
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• Chloride (Cl): Max 0.05%
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• Sulfate (SO4): Max 0.5%
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• Heavy metal (as Pb): Max 0.005%
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• Loss on ignition (at 800°C): Max 10.0%
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• Brand: Loba Chemie
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• Origin: India
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General Applications:

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• Water and wastewater treatment (flocculation and pH adjustment).
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• In the production of cement, steel, and glass.
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• In the manufacturing of chemicals like calcium hydroxide (slaked lime).
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• For soil stabilization in agriculture and construction.
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• As a drying agent in laboratory settings.
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Handling and Safety:

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• Storage: Keep in a cool, dry place in tightly sealed containers to avoid moisture absorption and reactions with air.
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• Safety: It can be corrosive and should be handled with care. Use protective gloves, goggles, and a dust mask to prevent irritation to the skin, eyes, and respiratory system.
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• Reactivity: Calcium oxide reacts exothermically with water to form calcium hydroxide (slaked lime). Therefore, it should be kept away from moisture.
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• Calcium Oxide Powder
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• Brand: Loba Chemie
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• Pack Size: 500gm
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• Made in India
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