Product Description
Methyl Red Sodium Salt is an analytical grade organic compound commonly used as a pH indicator dye in chemical analysis, microbiology, and biochemical testing. This odorless powder is classified as a pH indicator dye with a purity of 99%. With a molecular weight of 291.28 g/mol and a molecular formula of C15H14N3NaO2, it undergoes color changes at pH 4.4 (red) to 6.2 (yellow). It is soluble in water and ethanol, making it suitable for various laboratory applications and titration processes. Its structural formula, C15H14N3NaO2, and CAS No. 845-10-3 ensure quality and reliability, meeting ISO 9001 standards.
FAQs of METHYL RED SODIUM SALT:
Q: What is the main application of Methyl Red Sodium Salt?
A: Methyl Red Sodium Salt is mainly used as a pH indicator in laboratory applications and titration processes.
Q: Is Methyl Red Sodium Salt poisonous?
A: No, Methyl Red Sodium Salt is not poisonous.
Q: What is the pH level at which Methyl Red Sodium Salt changes color?
A: Methyl Red Sodium Salt changes color at pH 4.4 (red) to 6.2 (yellow).
Q: How should Methyl Red Sodium Salt be stored?
A: It should be stored in a cool, dry place away from incompatible substances and kept tightly closed.
Q: What is the solubility of Methyl Red Sodium Salt?
A: Methyl Red Sodium Salt is soluble in water and ethanol.