Description
Specifications Table
Product Name – Disodium hydrogen phosphate AnalaR NORMAPUR® ACS reagent, Reag. Ph. Eur.
Quantity/Pack Size – 500 g
Form – Powder
Grade – ACS, Reag. Ph. Eur., AnalaR NORMAPUR®
Application – Buffer preparation, pH regulation, analytical chemistry
Product Overview
Disodium Hydrogen Phosphate AnalaR NORMAPUR® ACS reagent is a high-purity chemical compound designed for precision in laboratory applications. This ACS-grade reagent meets stringent quality standards, ensuring reliability in buffer preparation, pH regulation, and analytical procedures. The AnalaR NORMAPUR® designation guarantees low impurity levels, making it suitable for sensitive experiments where consistency is critical. Its fine powder form allows for easy dissolution and accurate dosing, while compliance with Reag. Ph. Eur. specifications ensures compatibility with European Pharmacopoeia standards. The 500 g pack size offers an optimal balance between bulk requirements and shelf-life considerations, making it a cost-effective choice for laboratories with moderate to high usage. The compound’s stability under standard storage conditions further enhances its practicality for long-term use in research and quality control environments.
FAQs
1. What is the shelf life of Disodium Hydrogen Phosphate ACS reagent?
When stored in a cool, dry place with the container tightly sealed, this reagent typically maintains its specified purity for 3-5 years from the date of manufacture.
2. Is this product compatible with standard laboratory glassware?
Yes, this ACS-grade reagent is fully compatible with borosilicate glass and most common laboratory glassware materials, though we recommend rinsing equipment with deionized water after use.
3. What alternatives exist for pH buffer preparation?
Monobasic sodium phosphate or potassium phosphate salts can serve as alternatives, though they may require different molar ratios to achieve equivalent buffering capacity.
4. How should I handle this chemical for optimal safety?
While generally low-hazard, we recommend wearing standard laboratory PPE including gloves and safety glasses when handling, and working in a well-ventilated area or fume hood.
5. Does this product meet ISO laboratory standards?
The ACS and Reag. Ph. Eur. certifications indicate compliance with international quality standards, making it suitable for ISO-accredited laboratories when used according to standard protocols.
