Copper standard solution
Copper standard solution (CAS: 7758-98-7) is a high-purity aqueous solution of copper ions, meticulously prepared for analytical applications. This solution is suitable for atomic absorption spectrometry (AAS) and serves as a reliable reference material in various chemical analyses. Its defined concentration and purity make it an essential reagent in laboratories focused on inorganic chemistry and chemical synthesis, ensuring accurate and reproducible results.
- IUPAC
- Copper(II) sulfate solution,Cupric sulfate standard
Atomic Absorption Spectrometry (AAS)
Utilised as a calibration standard in AAS for the accurate quantitative determination of copper in diverse sample matrices. Its defined concentration ensures reliable spectral analysis.
Inorganic Chemistry
Serves as a source of copper ions in various inorganic synthesis and reaction studies. It is vital for experiments requiring precise control over copper concentration.
Chemical Synthesis
Employed as a reagent or catalyst precursor in specific chemical synthesis pathways where controlled copper addition is critical for reaction outcome.
Quality Control
Used in quality control laboratories to verify the performance of analytical instrumentation and to validate analytical methods for copper detection.
| Assay | ≥99% |
|---|---|
| Density | 3.603 g/mL at 25 °C(lit.) |
| Concentration | 1 mg/mL Cu1000 ppm Cu |
| Vapour pressure | 7.3 mmHg (25 °C) |
| Suitability | suitable for atomic absorption spectrometry |
| Melting point | 200 °C (dec.)(lit.) |
Precautionary statements
- P273Avoid release to the environment
- P501Dispose of contents and container per local regulations
| Transport (UN / ADR) | UN 3082 9/PG 3 |
|---|---|
| Water hazard class (WGK, DE) | - |
| Hazard codes (EU) | Xi,N |
| Risk statements (R) | 36/38-50/53 |
| Safety statements (S) | 24/25-36-60-61 |
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 Copper Standard Solution used for?
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Copper standard solution is primarily used as a calibration standard in techniques such as atomic absorption spectrometry (AAS) for the quantitative analysis of copper. It also finds applications in inorganic chemistry and chemical synthesis where precise copper ion concentration is required.
What is the CAS number and formula for Copper Standard Solution?
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The CAS number for Copper Standard Solution is 7758-98-7. The chemical formula is not applicable as it is a solution, though it is typically derived from copper(II) sulfate (CuSO4).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Copper Standard Solution with an assay of ≥99% and a concentration of 1 mg/mL Cu (1000 ppm Cu), suitable for atomic absorption spectrometry. TSS does not represent this product as USP, BP, or EP grade unless explicitly stated.
What are the safety and handling considerations for Copper Standard Solution?
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Copper Standard Solution is classified as an irritant (Xi) and is hazardous to the aquatic environment (N). It is important to avoid contact with skin and eyes (risk phrases 36/38) and prevent release into the environment (risk phrases 50/53). Handle with appropriate personal protective equipment in a well-ventilated area.
How is Copper Standard Solution packed and shipped?
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Copper Standard Solution is packed and shipped according to international regulations for hazardous materials, including UN 3082 (9/PG 3). TSS ensures compliance with all export and shipping requirements.
How can I request a sample or quote for Copper Standard Solution?
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To request a sample or a quote for Copper Standard Solution, please contact our sales team through the website or by phone. Provide your specific requirements, including quantity and intended application.
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