Description
Specifications Table
| Product Name | Sodium phosphate dibasic (disodium hydrogen orthophosphate), dihydrate LR |
|---|---|
| Pack Size | 500g |
| Form | Crystalline Powder |
| Grade | LR (Laboratory Reagent) |
| Application | Buffer preparation, biochemical assays, pH adjustment |
Product Description
Sodium phosphate dibasic, also known as disodium hydrogen orthophosphate, is a versatile laboratory reagent widely used in research and educational settings. This LR-grade chemical is essential for preparing phosphate buffers, which are critical in molecular biology, biochemistry, and analytical chemistry. The dihydrate form ensures stability and consistent performance in experiments.
Whether you’re a student setting up a basic lab experiment or a researcher fine-tuning a protocol, this high-quality sodium phosphate dibasic from Avantor delivers reliable results. Its purity makes it suitable for sensitive applications where consistency matters.
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The compound’s solubility in water and neutral pH make it a go-to choice for creating balanced solutions. It’s commonly used alongside sodium phosphate monobasic to achieve specific pH levels in biological systems. Researchers appreciate its role in DNA extraction, protein purification, and cell culture media preparation.
For educational institutions, this chemical serves as an excellent teaching tool for demonstrating buffer principles and pH chemistry. The LR grade ensures safety and effectiveness in student laboratories while maintaining affordability.
FAQs
What is the difference between sodium phosphate dibasic and monobasic?
Sodium phosphate dibasic (Na₂HPO₄) has two sodium ions and one hydrogen ion, while monobasic (NaH₂PO₄) has one sodium and two hydrogen ions. They’re often used together to create buffer solutions with specific pH levels.
Can I use this LR grade sodium phosphate dibasic for food applications?
While food-grade versions exist, this LR grade is specifically formulated for laboratory use. For food applications, you should use products certified as food-grade.
How should I store sodium phosphate dibasic?
Store in a tightly sealed container at room temperature, away from moisture and incompatible substances. Proper storage ensures long-term stability and prevents clumping.
What’s the typical shelf life of this product?
When stored properly, sodium phosphate dibasic dihydrate typically maintains its quality for 2-3 years from the date of manufacture.
Where can I buy authentic Avantor sodium phosphate dibasic in India?
You can purchase genuine Avantor sodium phosphate dibasic online at eqipped, ensuring you receive laboratory-grade quality with proper documentation.
