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CAS Number: 7447-39-4
Copper Chloride is an inorganic copper salt used in chemical synthesis, pigment manufacturing, catalyst systems, metal treatment, dye and textile processing and other industrial applications. Commercial Copper Chloride may be supplied in different oxidation and hydration states, particularly Copper(II) Chloride in anhydrous or hydrated form. Anhydrous Copper(II) Chloride has the molecular formula CuCl₂, CAS number 7447-39-4 and molecular weight approximately 134.45 g/mol. Copper(II) Chloride Dihydrate is a separate hydrated form with formula CuCl₂·2H₂O and CAS number 10125-13-0. These products should not be confused with Copper(I) Chloride or Cuprous Chloride, which has the formula CuCl and a different tariff classification. Commercial specifications including Copper Chloride assay, elemental copper content, chloride content, iron, insoluble matter, moisture, free acidity and pH depend on the supplied grade and should be confirmed through the batch-specific Certificate of Analysis. Mangalam Acid & Chemicals supplies Copper Chloride from Vapi, Gujarat, India, for bulk industrial requirements. Buyers should request the current COA and Safety Data Sheet to confirm oxidation state, hydration state, grade, assay, physical form and application-specific suitability.
| Molecular Formula | CuCl₂ |
| Appearance | Blue-green crystalline solid |
Fields marked [Admin-editable] are maintained in the CMS and confirmed per batch. Contact us for specific grade requirements.