Product Description
Quinaldine Red Indicator is a high-quality indicator grade product primarily used in analytical chemistry as a pH indicator. With a purity of 99% minimum, this synthetic dye presents as a red crystalline powder and exhibits a color change based on pH level variations. It is soluble in both ethanol and water, making it versatile for laboratory and research applications. Stored in a cool, dry place, this Odorless powder or crystalline solid has a shelf life of 2 years. Its molecular formula is C21H23N2O+ and molecular weight stands at 319.42 g/mol. The product, with CAS No. 117-92-0, serves various business types including distributors, exporters, importers, manufacturers, retailers, suppliers, traders, and wholesalers.
FAQs of QUINALDINE RED INDICATOR Indicator grade:
Q: What is the application of Quinaldine Red Indicator?
A: Quinaldine Red Indicator is used as a pH indicator in analytical chemistry.
Q: What is the shelf life of Quinaldine Red Indicator?
A: Quinaldine Red Indicator has a shelf life of 2 years under proper storage conditions.
Q: In what forms does Quinaldine Red Indicator come?
A: Quinaldine Red Indicator comes in the form of powder or crystalline solid.
Q: Is Quinaldine Red Indicator poisonous?
A: No, Quinaldine Red Indicator is not poisonous.
Q: How can Quinaldine Red Indicator be stored?
A: Quinaldine Red Indicator should be stored in a cool dry place away from direct sunlight.