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  2. Learn about plaster of Paris, a white powdery chemical compound derived from gypsum, and its properties, types, and applications. Find out how to make plaster of Paris and its uses in architecture, sculpture, dentistry, and more.

    • Plaster of Paris
    • Preparation of Plaster of Paris
    • Properties of Plaster of Paris
    • Uses of Plaster of Paris

    Plaster of paris is calcium sulphate hemihydrate. The chemical formula of Plaster of paris is CaSO4·½H2O It is known as P.O.P.

    It is prepared from gypsum. Gypsum is calcium sulphate dihydrate. The chemical formula of gypsum is CaSO4·2H2O Plaster of Paris is prepared by heating gypsum to a temperature of 373K.When gypsum is heated to a temperature of 373k ,It loses three-Fourths of its water of crystallisation and forms Plaster of Paris.

    (1) It is a white powder. (2) It has a very remarkable property of setting into a hard mass on wetting with water. P.O.P. should be stored in a moisture proof container.

    (1) It is used in hospitals for setting fractured bones in the right position to ensure correct healing. (2) It is used in making toys, decorative materials, cheap ornaments, cosmetics, black-board and casts for statues. (3) It is used in chemistry laboratories for sealing air gaps in apparatus where air-tight arrangement is required. (4) It is use...

  3. The chemical formula of plaster of Paris is CaSO 4.1/2H 2 O. Plaster of Paris is a white powder and on mixing with water it changes to gypsum resulting in a hard solid mass. It is mainly used by doctors as a plaster for setting the fractured bones in the right position.

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  4. Oct 19, 2023 · The chemical formula for the plaster of Paris is CaSO₄·0.5H₂O. In this article, we'll explore the chemical formula, properties, uses, and the manufacturing process of plaster of Paris.

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  6. tutormate.in › cbse-class-10-chemistry › plaster-ofPlaster of paris - Tutormate

    USES OF PLASTER OF PARIS. It is used in hospitals for setting fractured bones to ensure correct healing. It is used in making toys, decorative materials, cheap ornaments, cosmetics, black-board chalk and casts for statues, due to its setting property. It is used as a fire-proofing material.