Devarda’s alloy
Devarda’s Alloy is a high-purity analytical reagent used in laboratory analysis, environmental testing, nitrogen determination, and scientific research. Devarda’s Alloy is widely recognized for its ability to reduce nitrate ions to ammonia during Kjeldahl nitrogen analysis, making it an essential reagent for analytical laboratories, universities, research institutes, and industrial quality control facilities. Manufactured under strict quality standards, it provides excellent purity, reliable composition, and consistent analytical performance for accurate testing and dependable results.
Devarda’s Alloy Specifications
| Property | Value |
|---|---|
| Product Name | Devarda’s Alloy |
| Composition | Copper, Aluminum & Zinc Alloy |
| Grade | Laboratory / Analytical Grade |
| Appearance | Fine Metallic Powder |
| Purity | High Purity |
| Application | Laboratory & Research Use |
| Storage | Cool, Dry Place |
| Packaging | Multiple Pack Sizes Available |
Key Features of Devarda’s Alloy
- High analytical purity
- Excellent nitrate reducing ability
- Reliable analytical performance
- Consistent composition
- Ideal for laboratory analysis
- Secure industrial packaging
- Long shelf life
Applications of Devarda’s Alloy
Devarda’s Alloy is extensively used in Kjeldahl nitrogen determination for reducing nitrate and nitrite compounds into ammonia before analysis.
Environmental laboratories use Devarda’s Alloy for nitrate analysis in drinking water, wastewater, groundwater, and environmental monitoring.
The alloy is widely used in analytical chemistry laboratories for quantitative chemical analysis, research, and quality control testing.
Industrial testing laboratories use Devarda’s Alloy to ensure accurate nitrate determination during quality assurance and production monitoring.
Why Choose Devarda’s Alloy?
Our Devarda’s Alloy is manufactured under strict quality control to deliver consistent analytical performance, high purity, and reliable results. It is trusted by laboratories, universities, research centers, and industrial manufacturers worldwide. Every batch is securely packaged to preserve product quality during storage and transportation.
Devarda’s Alloy
Basic Information:
- CAS Number: 8049‑11‑4
- Product Code: D807480
- Pack Size: 1 kg
- Molecular Formula: AlCuZn
- Molar Mass: Approx. 155.918 g/mol
- Purity: Laboratory / Analytical Grade
Composition:
- Aluminum ~44–46 %
- Copper ~49–51 %
- Zinc ~4–6 %
Product Description:
Devarda’s alloy is a specialized aluminum‑copper‑zinc alloy widely used as a reducing agent in analytical chemistry, particularly for the reduction of nitrates and nitrites to ammonia under alkaline conditions. It also serves in materials science research and various chemical synthesis applications.
Applications:
- Reducing agent for nitrate and nitrite determination in analytical chemistry
- Raw material and intermediate in organic synthesis and industrial chemical processes
- Used in environmental testing and agricultural soil analysis
Storage & Handling:
- Store in a cool, dry place with containers tightly sealed to prevent contamination and moisture exposure
- Keep away from ignition sources and heat
- Handle with appropriate PPE (gloves, goggles, lab coat) and adequate ventilation
Safety Information:
- May cause skin, eye, and respiratory irritation due to dust exposure
- Flammable solid in powdered form—avoid sparks and ignition sources
- Avoid ingestion and inhalation; refer to the SDS for complete hazard and first-aid instructions
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