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VWR Urea 99.5-100.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
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CAS Number :
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Specifications:
| Application | Analytical Chemistry | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Powder |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | NH₂CONH₂ |
VWR Urea (NH₂CONH₂) is a high-purity crystalline compound with an assay of 99.5–100.5%, compliant with both ACS and European Pharmacopoeia (Ph. Eur.) standards. Supplied under the AnalaR NORMAPUR® label, this reagent is suitable for analytical chemistry, buffer preparation, protein denaturation, and synthetic applications.
Urea’s high solubility in water and low impurity profile make it an essential reagent in biochemistry, environmental testing, pharmaceutical research, and fertilizer quality control.
Product Specifications
| Property | Value |
|---|---|
| Product Name | Urea |
| Grade | AnalaR NORMAPUR®, ACS, Ph. Eur. |
| Chemical Formula | NH₂CONH₂ |
| Molecular Weight | 60.06 g/mol |
| CAS Number | 57-13-6 |
| MDL Number | MFCD00008022 |
| Merck Index | 13,09935 |
| EINECS Number | 200-315-5 |
| REACH Registration | 01-2119463277-33 |
| Melting Point | 132.7 °C |
| Boiling Point | 197 °C (1013 hPa) |
| Density (20 °C) | 1.34 g/cm³ |
| Storage Temperature | Ambient |
| Physical Form | White crystalline solid |
| Assay | 99.5–100.5% |
Packaging Options
| Catalog Number | Pack Type | Pack Size |
|---|---|---|
| 28877.235 | Plastic bottle (solid) | 250 g |
| 28877.260 | Plastic bottle (solid) | 500 g |
| 28877.292 | Plastic bottle (solid) | 1 kg |
| 28877.361 | Plastic bucket | 5 kg |
| 28877.460 | Plastic bucket | 25 kg |
Applications
- Reagent in analytical chemistry and titrimetric analysis
- Protein denaturant in biochemistry and proteomics workflows
- Component of biological buffers and denaturing gels (e.g., SDS-PAGE)
- Nitrogen source in fertilizer and agricultural testing
- Intermediate in pharmaceutical and fine chemical synthesis
- Additive in resin, plastics, and adhesive formulations
VWR Urea 99.5–100.5%, AnalaR NORMAPUR® provides high consistency and trace-level purity for use in research, diagnostics, pharmaceutical, and analytical chemistry workflows. With full compliance to Ph. Eur. and ACS standards, it ensures regulatory readiness and laboratory reliability across multiple disciplines.
- Pack Size: 250g 1kg 500g Plastic bucket, 5kg Plastic bucket, 25kg