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    HomeProductsBasic & Fine ChemicalsFine ChemicalsCuprous Chloride CAS 7758‑89‑6
    • Cuprous Chloride CAS 7758‑89‑6
    • Cuprous Chloride CAS 7758‑89‑6

    Cuprous Chloride CAS 7758‑89‑6

    Cuprous chloride, identified by the essential CAS 7758-89-6, is a vital inorganic transition metal halide that primarily functions as a versatile organic synthesis catalyst in numerous industrial chemical processes. This chemical acts as a key reagent in the Sandmeyer reaction and various oxidative coupling procedures, facilitating the transformation of aryl diazonium salts into chlorinated derivatives. In the polymer industry, copper monochloride serves as a critical component in the production of silicone rubbers and as a stabilizer for nylon heat resistance. We support your procurement needs with competitive factory pricing and customized specifications to ensure compatibility with specific reaction environments. Our commitment to quality includes the provision of MSDS, TDS, COA for every batch, ensuring a stable and reliable bulk supply for global industrial users.

    • CAS: 7758-89-6
    • Synonyms: Cuprous Chloride, Copper(I) Chloride, CuCl, Copper Monochloride
    • Einecs: 231-842-9
    • Molecular Formula: CuCl
    • Grade: Industrial grade 99%
    • Package: 200kg iron drum or 50kg plastic drum packaging
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    Product Description

    Cupcuprous chloride
    aliases: Cuprous chloride (high activity); copper monochloride; Curous Chloride(I)
    Chemical Formula: CuCl
    Molecular Weight: 98.993
    CAS Number: 7758-89-6
    Solubility Product: 172*10^-7 (25°C)
    Properties: White cubic crystals or white powder. It is easy to oxidize and turn green, easy to turn brown when it sees light, and is toxic.
    Relative density 4.14.

    Melting point 430°C.
    Boiling point 1490°C.
    Slightly soluble in water, water solubility: 0.06 g/L (25°C)
    Main uses: industrial catalyst; For example, acetylene and hydrocyanic acid can be added to cuprous chloride to produce acrylonitrile; It can be used as a gas attractant in dyes to attract oxygen and carbon monoxide. It can be used as an insecticide and preservative in pesticides; used as a dedilution and decolorizing agent in petroleum; Condensants in soap grease
    Downstream products: production of direct blue 86 (dye); It can be used as a pesticide intermediate, and can also be used as a catalyst for acrylonitrile, ethylene, gylacetyne and monochloropreadiene; It can synthesize diphenyl ether catalysts with dimethylamine; It is a necessity for the production of silicone; Dimethyl carbonate can be obtained by mixing oxygen with methanol.

    FAQ - Technical & Supply Chain

    • Q:

      How is the purity and stability of Cuprous Chloride CAS 7758-89-6 verified for industrial use?

      A: As a manufacturer, we verify the identity through the CAS 7758-89-6 standard, focusing on the Copper(I) content. Since this substance is sensitive to air and moisture, the material is typically analyzed via titration to ensure the minimal presence of Copper(II) impurities, which is essential for maintaining catalytic activity in sensitive chemical reactions.
    • Q:

      What is the function of this chemical in the manufacturing of phthalocyanine pigments?

      A: In the pigment industry, cuprous chloride is commonly used as a condensation agent. It facilitates the formation of the phthalocyanine ring structure, acting as a precursor or intermediate that helps stabilize the complex during the synthesis of high-performance blue and green pigments used in industrial coatings and inks.
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    Copper Salt Metal Chloride

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