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    Medi an oxide is a feed 2825500000

    Medi an oxide is a feed
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    • Availability: In stock
    • Packaging: кг.
    • SKU: 1206339861
    • ТН ВЭД: 2825500000
    • vendor code: 1790
    • Status: предоплата
    • Brand name: Импорт
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      Copper (I) oxide is used as a pigment for coloring glass, ceramics, glazes; as a component of paints that protect the underwater part of the vessel from fouling; as a fungicide.


      Possesses semiconducting properties, used in copper oxide valves.


      Toxicity


      Copper oxide ( I) - moderately toxic substance: LD 50 470 mg / kg (oral for rats). Irritating to eyes, may irritate skin and respiratory tract.


      Very toxic to the aquatic environment: LC 50 for Daphnia magna is 0.5 mg / l for 48 hours


      Being in nature


      Copper (I) oxide occurs naturally in the form of the mineral cuprite (outdated names: red copper ore, glassy copper ore, ruby ​​copper). The color of the mineral is red, brownish red, purplish red or black. Hardness on the Mohs scale 3.5 - 4.


      A type of cuprite with elongated filamentary crystals is called chalcotrichite (old name: plush copper ore). The brick-red mixture of cuprite and limonite is called "tile ore"

      plush copper ore). The brick-red mixture of cuprite and limonite is called "tile ore"

      plush copper ore). The brick-red mixture of cuprite and limonite is called "tile ore"

    Specifications
    Packing25 kg sack

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