Description
Specifications Table
| Product Name | Di-Potassium Hydr. Phosph. Trihydr. P.A. | 1.05099.1000 | Merck |
|---|---|
| Quantity/Pack Size | 1 KG |
| Form | Crystalline Powder |
| Grade | P.A. (Pro Analysis) |
| Application | Buffer preparation, biochemical research, analytical chemistry |
Product Description
When precision matters in your laboratory work, Di-Potassium Hydrogen Phosphate Trihydrate from Merck delivers consistent results. This P.A. grade chemical is a staple in research labs, educational institutions, and quality control facilities across India. Whether you’re preparing buffer solutions for molecular biology experiments or standardizing analytical procedures, this 1 KG pack provides the purity and reliability you need.
The trihydrate form ensures stable solubility characteristics, making it particularly suitable for applications requiring precise pH control. Many researchers prefer this specific formulation because it dissolves completely without residue, eliminating potential contamination in sensitive assays. The Merck branding guarantees adherence to strict quality standards, with each batch undergoing rigorous testing for heavy metals and other impurities.
Students working on university projects will appreciate how this chemical maintains consistent performance across multiple experiments. The 1 KG packaging offers excellent value for frequent users while maintaining the freshness of the product. For laboratories conducting regular biochemical analyses, keeping this chemical in stock ensures you’re always prepared for unexpected testing requirements.
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In pharmaceutical research, this compound plays a crucial role in formulation development and stability testing. The P.A. grade certification means you can trust the accuracy of your results without worrying about batch-to-batch variations. Many quality control labs use this specific product for method validation because of its documented consistency and traceability.
The crystalline structure of this phosphate salt makes it easy to measure and handle in powder form. Unlike some alternatives that may clump under humid conditions, this Merck product maintains its free-flowing nature throughout its shelf life. This characteristic proves especially valuable in educational settings where students are still developing their lab techniques.
When comparing suppliers, the Merck name stands out for its global reputation in analytical chemistry. The 1.05099.1000 catalog number provides easy reference for reordering and inventory management. For laboratories following ISO or GLP standards, using branded chemicals like this one simplifies documentation and audit processes.
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The versatility of Di-Potassium Hydrogen Phosphate extends beyond traditional chemistry labs. Environmental testing facilities use it in water analysis protocols, while food testing laboratories incorporate it into their quality assurance procedures. The 1 KG quantity proves ideal for these applications where moderate usage patterns don’t justify bulk purchasing.
For educators designing practical chemistry courses, this product offers an excellent balance between quality and affordability. The clear labeling and safety information help students understand proper handling procedures. Many university chemistry departments maintain standing orders for this chemical due to its frequent use in undergraduate and postgraduate experiments.
When storage space is limited, the compact 1 KG packaging provides an efficient solution. The resealable container helps maintain product integrity between uses, reducing waste in research facilities. This becomes particularly important when working with moisture-sensitive compounds that could degrade if exposed to ambient conditions.
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FAQs
What is the shelf life of Di-Potassium Hydrogen Phosphate Trihydrate?
When stored properly in its original packaging at room temperature, this product maintains its specified purity for at least 3 years from the date of manufacture. The trihydrate form helps preserve stability over extended periods.
Can I use this for preparing phosphate buffer solutions?
Absolutely. This P.A. grade chemical is specifically designed for buffer preparation in biochemical and molecular biology applications. Many researchers prefer it for creating PBS (Phosphate Buffered Saline) solutions due to its consistent performance.
What’s the difference between this and the anhydrous form?
The trihydrate form contains three water molecules per formula unit, making it more stable for long-term storage and easier to dissolve. The anhydrous version may be preferred for specific applications requiring water-free conditions, but this trihydrate form offers better handling characteristics for most laboratory uses.
Is this suitable for food testing applications?
Yes, many food testing laboratories use this P.A. grade chemical in their analytical procedures. The high purity ensures it won’t interfere with sensitive testing methods for food additives, preservatives, or nutritional content analysis.
How should I dispose of unused Di-Potassium Hydrogen Phosphate?
Follow your institution’s chemical waste disposal protocols. Typically, small quantities can be neutralized and disposed of with plenty of water, but larger amounts should be collected for proper chemical waste treatment. Always check local regulations for specific requirements.
