Description
Specifications Table
| Product Name | PAN 1% w/v indicator Solution in Ethanol |
|---|---|
| Quantity/Pack Size | 100 ml |
| Form | Liquid solution |
| Grade | Laboratory grade |
| Application | pH indicator for titration and qualitative analysis |
Product Description
When it comes to accurate pH testing in laboratories, having a reliable indicator solution is crucial. The PAN 1% w/v indicator solution in ethanol from CDH is a high-quality, ethanol-based pH indicator that provides clear color changes across a wide pH range. This universal indicator solution is widely used in educational institutions, research labs, and quality control settings where precise pH determination is essential.
Unlike water-based indicators, this ethanol formulation offers better stability and longer shelf life, making it a preferred choice for frequent lab use. The solution contains 1% w/v of PAN (1-(2-pyridylazo)-2-naphthol), a versatile indicator that transitions through distinct colors as pH changes, allowing for easy visual interpretation of results.
Whether you’re conducting titrations, testing water quality, or performing qualitative analysis, this laboratory pH indicator delivers consistent performance. The 100 ml pack size is ideal for regular use in academic and professional settings, ensuring you always have an adequate supply for your experiments.
Need a dependable pH test solution for your lab? Order this ethanol-based indicator from eqipped today.
One of the key advantages of this ethanol-based indicator is its compatibility with both aqueous and non-aqueous solutions. This makes it particularly useful in organic chemistry applications where water-based indicators might not perform optimally. The solution comes ready-to-use, eliminating the need for time-consuming preparation in the lab.
For students learning about pH indicators, this solution provides an excellent visual demonstration of acid-base chemistry. The distinct color changes at different pH levels help reinforce theoretical concepts with practical observations. Researchers will appreciate the solution’s reliability in critical applications where accurate pH measurement is paramount.
When you buy pH indicator solutions online, quality and authenticity are paramount. This CDH product meets stringent laboratory standards, ensuring you get consistent results every time. The ethanol base also helps prevent microbial growth, extending the product’s usability.
FAQs
What is the shelf life of this PAN indicator solution?
The solution typically has a shelf life of 24 months when stored properly in its original container at room temperature. Always check the expiration date on the bottle before use.
How should I store this ethanol-based pH indicator?
Store the solution in a tightly closed container at room temperature, away from direct sunlight and heat sources. The ethanol base makes it flammable, so keep it away from open flames.
Can this indicator be used for both acidic and basic solutions?
Yes, PAN indicator solution works across a wide pH range, typically from pH 2 to pH 12, making it suitable for testing both acidic and basic solutions.
Is this solution ready to use or does it need dilution?
The solution comes ready to use at 1% w/v concentration. No additional dilution is required for standard laboratory applications.
What color changes can I expect with this indicator?
The solution typically transitions from red in acidic solutions to yellow in neutral solutions and finally to violet in basic solutions, with various intermediate shades depending on the exact pH.
