Ammonium tetrachlorocuprate(II) dihydrate
Ammonium tetrachlorocuprate(II) dihydrate (CAS: 10060-13-6), with the linear formula (NH₄)₂CuCl₄ · 2H₂O and a molecular weight of 277.47 g/mol, is a chemical compound utilised in various laboratory applications. It is primarily recognised for its role in the detection of iron in steel, functioning as a reagent in qualitative analysis. Tech Serve Solutions supplies this compound at a purity of 98%.
- IUPAC
- Ammonium chlorocuprate(II),Ammonium copper chloride
- Synonyms
- Ammonium copper chloride

Iron Detection in Steel
This compound serves as a chemical reagent for the detection of iron within steel samples. It is employed in qualitative testing procedures to identify the presence of iron.
Inorganic Chemistry Research
As a copper-containing inorganic salt, it finds use in research settings within inorganic chemistry. Its properties can be explored for fundamental studies and the development of new chemical processes.
Chemical Synthesis
Ammonium tetrachlorocuprate(II) dihydrate can act as a precursor or reagent in various chemical synthesis pathways. Its utility is explored in the creation of other copper-based compounds or materials.
| Molecular weight | 277.47 |
|---|---|
| Linear formula | (NH4)2CuCl4 · 2H2O |
| Assay | 98% |
| Application | Detection of iron in steel |

Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Ammonium tetrachlorocuprate(II) dihydrate used for?
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Ammonium tetrachlorocuprate(II) dihydrate is primarily used for the detection of iron in steel. It also finds applications in inorganic chemistry research and chemical synthesis.
What are the CAS number and formula for Ammonium tetrachlorocuprate(II) dihydrate?
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The CAS number for Ammonium tetrachlorocuprate(II) dihydrate is 10060-13-6, and its linear formula is (NH₄)₂CuCl₄ · 2H₂O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ammonium tetrachlorocuprate(II) dihydrate at a purity of 98%. We do not represent this product as USP, BP, or EP grade.
How should Ammonium tetrachlorocuprate(II) dihydrate be handled safely?
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This compound is harmful if swallowed and causes serious eye irritation (H302, H319). It is recommended to wear a dust mask type N95 (US), eyeshields, and gloves, and to avoid breathing dust. In case of eye contact, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do. Continue rinsing.
How is Ammonium tetrachlorocuprate(II) dihydrate packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports fine chemicals and reagents globally, adhering to all relevant transport and safety regulations. Specific packaging details depend on the quantity ordered and destination.
How can I request a sample or quote for Ammonium tetrachlorocuprate(II) dihydrate?
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To request a sample or a quote, please contact our sales team through the website or by calling us directly. Please provide the product name, CAS number, and desired quantity.
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