Copper(I) Chloride (CuCl), CAS 7758-89-6, is a solid copper(I) reagent for controlled synthesis and copper-compound processing. State assay, impurity limits, particle form and quantity to request the current specification, lot COA, SDS, packaging details and quotation.
Copper(I) Chloride (CuCl) CAS 7758-89-6
- CAS: 7758-89-6
- Synonyms: Copper(I) chloride; Cuprous chloride; Copper monochloride; CuCl
- Einecs: 231-842-9
- Molecular Formula: CuCl
- Grade: Confirm on the current specification and lot COA: assay basis, copper(I)/copper(II), insoluble matter, moisture, metal impurities and particle form.
- Package: Moisture- and air-protected compatible packaging; confirm configuration for particle form, quantity, transport route and destination.
Product Description
Appearance: white to off-white crystalline solid; confirm colour, particle form and storage condition on the offered specification.
Water solubility: low; confirm the test basis and handling guidance in the current TDS and SDS.
Chemical formula: CuCl
Molar mass: 98.99 g/mol. Confirm the value, test conditions and offered grade in the current TDS.
CAS Number: 7758-89-6
Reference melting point: about 430 °C. Confirm the value, test conditions and offered grade in the current TDS.
High-temperature data vary by source and method; use the current SDS rather than a fixed boiling value for process and safety decisions.
Reference density: about 4.14 g/cm³ at 25 °C. Confirm the value, test conditions and offered grade in the current TDS.
Industrial use: copper(I) reagent or catalyst for selected organic and polymer synthesis, and a precursor in copper-compound processing. Confirm assay, oxidation-state limits and impurity profile for the intended process.
FAQ - Technical & Supply Chain
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Q:
Are Copper(I) Chloride and Cuprous Chloride the same compound?
A: Yes. Copper(I) chloride and cuprous chloride identify CuCl, CAS 7758-89-6. They are not copper(II) chloride or a mixed-valence copper salt. The purchase specification should state the Cu(I) oxidation state, assay basis and maximum Cu(II) content. -
Q:
What are the typical physical properties of Copper(I) Chloride?
A: It is a white to off-white crystalline solid with low water solubility, a molar mass of 98.99 g/mol, reference melting point about 430 degrees C and density about 4.14 g/cm3 at 25 degrees C. Confirm colour, particle form, storage condition and the current grade data on the offered specification. -
Q:
What is Copper(I) Chloride used for?
A: It is a copper(I) reagent or catalyst for selected organic and polymer synthesis and a precursor in copper-compound processing. Confirm assay, oxidation-state limits and impurity profile for the intended process, because Cu(II) contamination can change catalytic or synthesis performance. -
Q:
Which specifications matter for industrial Copper(I) Chloride?
A: Agree CuCl assay, Cu(II) content, chloride, insoluble matter, iron, lead and other metals, moisture and particle form with the test methods. The specification should state the redox or complexometric assay basis and show that the Cu(II) limit is low enough for the intended reaction. -
Q:
What should be confirmed before bulk Copper(I) Chloride delivery?
A: Confirm moisture- and oxygen-protective packaging, solid form, quantity, previous cargo and unloading arrangements. Keep the powder sealed, dry and protected from oxidizing contamination, and follow site controls for copper salts.
Ordering & Documentation
Key information for document requests, quotations, and supply planning.
Documents
COA, TDS, SDS/MSDS and packing details are available on request.
Quotation
Send the CAS number, grade, quantity, packing preference and destination.
Sample & Supply
Support is available for samples, trial orders, bulk and repeat supply.
Storage & Shipping
Product-specific conditions are confirmed before order.