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VWR Sodium dihydrogen phosphate (Monobasic) ≥98%, GPR RECTAPUR®
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Specifications:
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Powder |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | NaH₂PO₄ |
Specifications:
| Feature | Test Results |
|---|---|
| Assay | Minimum 98% |
| Heavy metals (as Pb) | Maximum 20 ppm |
| Chloride (Cl) | Maximum 50 ppm |
| Sulfate (SO4) | Maximum 0.05% |
| Iron (Fe) | Maximum 50 ppm |
Description:
Sodium dihydrogen phosphate (NaH₂PO₄), also known as monobasic sodium phosphate, is a granular chemical primarily used as a buffering agent in various laboratory and industrial applications. It is widely used in biochemistry, analytical chemistry, and pharmaceutical formulations due to its ability to maintain a stable pH in solution.
This product is part of the GPR RECTAPUR® line, ensuring high purity and reliability for critical applications. Sodium dihydrogen phosphate is essential in the preparation of phosphate buffers, where it helps to regulate pH in biochemical reactions, enzyme assays, and protein purification processes.
Key Features:
- High Purity: The product is of 98% purity, making it suitable for precise and sensitive experiments.
- Buffering Capacity: It is commonly used in buffer solutions, especially for processes requiring an acidic pH.
- Granular Form: The granular form allows for easy dissolution and precise mixing in solutions.
- Compliance with Standards: Conforms to the GPR RECTAPUR® standard for analytical grade chemicals, suitable for use in pharmaceuticals and scientific research.
Applications:
- Buffer Solutions: Sodium dihydrogen phosphate is commonly used to prepare phosphate-buffered saline (PBS) solutions and other phosphate-based buffers, essential in molecular biology and biochemical applications.
- pH Regulation: It helps regulate pH in enzyme assays, protein purification, and other biological applications that require precise pH control.
- Industrial and Pharmaceutical Use: Utilized in chemical synthesis, pharmaceutical formulations, and as an ingredient in various products requiring pH stabilization.
Storage:
- Ambient temperature storage is recommended to maintain stability, with no special conditions required for long-term storage. Ensure the product is kept dry and away from moisture to maintain its integrity.
Sodium Dihydrogen Phosphate 98%, GPR RECTAPUR® is a high-purity, granular buffering agent used in various laboratory, industrial, and pharmaceutical applications. Its ability to maintain stable pH levels and its granular form for easy dissolution make it an essential product for numerous scientific experiments, especially those requiring high accuracy and consistency in pH control.