Description
Specifications Table
Product Name – Sodium phosphate, dibasic, anhydrous Ultrapure Bioreagent
Quantity/Pack Size – 500 g
Form – Powder
Grade – Ultrapure Bioreagent
Application – Buffer preparation, molecular biology, biochemical assays
Product Overview
Sodium phosphate dibasic anhydrous Ultrapure Bioreagent is a high-purity chemical compound designed for critical laboratory applications where precision and consistency are essential. This anhydrous form ensures minimal moisture content, making it ideal for applications requiring strict control over hydration levels. The ultrapure grade guarantees low levels of impurities, including heavy metals, endotoxins, and nucleases, ensuring reliable results in sensitive experiments. Its high solubility in water allows for easy preparation of phosphate buffers, which are fundamental in maintaining pH stability in various biochemical and molecular biology protocols. The compound is particularly valued in applications such as DNA/RNA extraction, protein purification, and cell culture, where even minor contaminants can compromise experimental outcomes. The bioreagent grade designation indicates that it meets rigorous quality standards, making it a trusted choice for researchers and professionals who demand reproducibility and accuracy. Whether used in academic research, pharmaceutical development, or diagnostic testing, this sodium phosphate dibasic anhydrous delivers consistent performance, supporting the integrity of your experimental workflows.
FAQs
1. What is the difference between anhydrous and hydrated sodium phosphate dibasic?
Anhydrous sodium phosphate dibasic lacks water molecules in its crystalline structure, making it more stable for applications where moisture control is critical. Hydrated forms contain water, which can affect the compound’s weight and solubility.
2. Can this product be used for preparing phosphate-buffered saline (PBS)?
Yes, this ultrapure sodium phosphate dibasic anhydrous is suitable for preparing PBS, as it provides the necessary phosphate ions while maintaining high purity and low endotoxin levels.
3. What is the shelf life of this product when stored properly?
When stored in a cool, dry place in a tightly sealed container, this product typically has a shelf life of 3-5 years from the date of manufacture.
4. Is this product compatible with cell culture applications?
Yes, the ultrapure grade ensures minimal contamination, making it suitable for cell culture applications where purity is essential to avoid cytotoxicity.
5. What are the key impurities tested for in this ultrapure grade?
This product is tested for heavy metals, endotoxins, nucleases, and other common contaminants to ensure it meets the stringent requirements of bioreagent-grade chemicals.
