Description
Specifications Table
| Product Name | Eriochrome Black T AR/ACS C.l. 14645 Metal (pH) Indicator |
|---|---|
| Quantity/Pack Size | 25 gm, 100 gm |
| Form | Powder |
| Grade | AR/ACS |
| Application | Metal ion detection, pH indicator in complexometric titrations |
Product Description
Eriochrome Black T is a widely used metallochromic indicator in analytical chemistry, particularly for determining the endpoint in complexometric titrations involving metal ions like magnesium, calcium, and zinc. This AR/ACS-grade indicator ensures high accuracy and reliability in lab experiments, making it a staple in educational institutions, research labs, and industrial quality control.
The chemical, also known as C.l. 14645, changes color from blue to wine-red as it binds with metal ions, providing a clear visual signal for titration endpoints. Its stability and sensitivity make it ideal for both routine and high-precision applications. Whether you’re a student learning titration techniques or a researcher conducting advanced analyses, this indicator delivers consistent performance.
At eqipped, we provide lab-grade Eriochrome Black T in convenient pack sizes of 25 gm and 100 gm, ensuring you have the right quantity for your needs. Our product meets stringent quality standards, so you can trust its purity and effectiveness in your experiments.
Need a reliable metal pH indicator for your lab? Buy Eriochrome Black T online today for accurate, repeatable results.
This indicator is commonly used in water hardness testing, soil analysis, and industrial process monitoring. Its versatility extends to educational labs where students perform EDTA titrations, as well as in pharmaceutical and environmental testing where metal ion concentration is critical.
For best results, store the indicator in a cool, dry place away from direct sunlight. Always follow standard lab safety protocols when handling chemicals, including wearing appropriate protective gear.
FAQs
What is Eriochrome Black T used for?
It is primarily used as a metallochromic indicator in complexometric titrations to detect metal ions like magnesium, calcium, and zinc. It is commonly used in water hardness testing and educational labs.
How does Eriochrome Black T work in titrations?
The indicator forms a colored complex with metal ions. As EDTA is added during titration, it binds to the metal ions, releasing the indicator and causing a color change from wine-red to blue, signaling the endpoint.
What grade is this Eriochrome Black T?
This product is AR/ACS grade, which means it meets analytical reagent and American Chemical Society standards for purity and performance in lab applications.
Can I use this indicator for educational purposes?
Yes, it is widely used in schools and universities for teaching titration techniques and complexometry due to its clear color change and reliability.
How should I store Eriochrome Black T?
Store it in a tightly sealed container in a cool, dry place away from direct sunlight and moisture to maintain its stability and effectiveness.
