Description
Specifications Table
Product Name – Disodium hydrogen phosphate, 2H2O AnalaR NORMAPUR® analytical reagent
Quantity/Pack Size – 500 g
Form – Crystalline powder
Grade – AnalaR NORMAPUR® (Analytical Reagent)
Application – pH buffering, biochemical assays, laboratory reagent
Product Overview
Disodium hydrogen phosphate, 2H2O AnalaR NORMAPUR® is a high-purity analytical reagent designed for precision in laboratory applications. This crystalline powder is formulated to meet stringent quality standards, ensuring consistency in pH buffering, biochemical assays, and general lab use. The AnalaR NORMAPUR® grade guarantees minimal impurities, making it ideal for sensitive analytical procedures where accuracy is critical. Its stable composition and solubility in water allow for easy preparation of buffer solutions, while its compatibility with a wide range of laboratory protocols enhances its versatility. Whether used in research, testing, or educational settings, this reagent delivers reliable performance, reducing variability in experimental outcomes. The 2H2O (dihydrate) form ensures optimal hydration for immediate use, eliminating the need for additional processing. As a trusted component in many standard laboratory formulations, this product supports reproducible results, making it a staple in labs requiring high-quality reagents. Store in a cool, dry place to maintain its integrity and extend shelf life.
FAQs
1. What is the solubility of Disodium hydrogen phosphate, 2H2O in water?
Disodium hydrogen phosphate, 2H2O is highly soluble in water, typically dissolving at approximately 70 g/100 mL at 20°C, forming a clear, colorless solution.
2. Is this product compatible with other common lab buffers?
Yes, this reagent is compatible with most standard laboratory buffers, including phosphate-buffered saline (PBS) and Tris buffers, when used at appropriate concentrations.
3. Are there any alternatives to this grade for less critical applications?
For non-analytical applications, lower-grade disodium hydrogen phosphate may be used, though purity and consistency may vary compared to AnalaR NORMAPUR®.
4. How should this product be stored to maintain its quality?
Store in a tightly sealed container in a cool, dry place, away from moisture and direct sunlight, to prevent hydration changes or contamination.
5. What is the typical shelf life of this reagent under proper storage conditions?
When stored correctly, this product maintains its specified purity and performance for up to 3 years from the date of manufacture.
