Product Description
Congo Red Indicator Solution is a high-quality indicator-grade product primarily used in laboratories for pH analysis and staining. This odourless red liquid changes color based on pH; appearing red in acidic solutions and blue in basic solutions. With a pH level ranging from 3.0 to 5.0, the solution is soluble in water and alcohol. Stored in a cool, dry place away from direct sunlight, this product has a shelf life of 2 years when stored properly. Its molecular formula, C32H22N6Na2O6S2, offers reagent purity suitable for analytical applications, making it a reliable choice for various processes in the scientific field.
FAQs of CONGO RED INDICATOR SOLUTION Indicator grade:
Q: What is the application of Congo Red Indicator Solution?
A: Congo Red Indicator Solution is primarily used as a pH indicator and biological dye in laboratory settings.
Q: Does the product have any odor?
A: The product is odorless.
Q: Is Congo Red Indicator Solution poisonous?
A: No, the solution is not poisonous.
Q: How should the solution be stored?
A: It should be stored in a cool dry place away from direct sunlight.
Q: What is the shelf life of Congo Red Indicator Solution?
A: The shelf life is 2 years when stored properly.