Product Description
Methyl Red Indicator AR is a high-grade chemical indicator in powder form, primarily used in laboratory analysis, chemical titrations, and educational experiments. It is an odorless and non-poisonous substance when handled at normal usage levels. With a purity of 99%, this ACS standard product is known for its efficacy in identifying pH changes during chemical analysis and titrations. Methyl Red Indicator AR, with a molecular weight of 269.30 g/mol, undergoes a color change from red to yellow as the pH level shifts between < 4.4 and > 6.2. It is slightly soluble in water but can easily dissolve in ethanol and acetone. Ensure to store this solid compound in a cool, dry place away from direct sunlight to maintain its quality and effectiveness.
FAQs of METHYL RED INDICATOR AR:
Q: What is the main application of Methyl Red Indicator AR?
A: Methyl Red Indicator AR is primarily used in laboratory analysis, chemical titrations, and educational experiments to identify pH changes.
Q: Is Methyl Red Indicator AR poisonous?
A: No, Methyl Red Indicator AR is non-poisonous at normal usage levels, but it should be handled with standard laboratory safety precautions.
Q: What is the molecular formula of Methyl Red Indicator AR?
A: The molecular formula of Methyl Red Indicator AR is C15H15N3O2.
Q: In what forms is Methyl Red Indicator AR soluble?
A: Methyl Red Indicator AR is slightly soluble in water and soluble in ethanol and acetone.
Q: What is the storage recommendation for Methyl Red Indicator AR?
A: It is advised to store Methyl Red Indicator AR in a cool, dry place away from direct sunlight to maintain its efficacy.