Product Description
m-CRESOL PURPLE Indicator Grade is a high-quality chemical classified as an analytical reagent with a purity of 99% or higher. This odorless, tasteless, and non-toxic substance, also known as Cresol Purple or mCP, is primarily used as a pH indicator in laboratory analysis for titration and pH testing. Its molecular formula is C21H17NaO5S, and it is in powder form with a pH level ranging from 1.2 (Yellow) to 8.8 (Purple). With a melting point of 279C and a molecular weight of 404.42 g/mol, this chemical compound is slightly soluble in water but readily dissolves in ethanol. Ideal for various applications in chemical laboratories, m-CRESOL PURPLE is essential for accurate pH measurements.
FAQs of m-CRESOL PURPLE Indicator grade:
Q: What is m-CRESOL PURPLE used for?
A: m-CRESOL PURPLE, also known as Cresol Purple or mCP, is primarily used as a pH indicator in analytical chemistry for laboratory analysis, titration, and pH testing.
Q: Is m-CRESOL PURPLE toxic?
A: m-CRESOL PURPLE is non-toxic in small amounts, but it should be handled with care due to its classification as a chemical substance.
Q: What forms does m-CRESOL PURPLE come in?
A: m-CRESOL PURPLE is in solid form, either as a powder or crystalline structure, making it convenient for various analytical applications.
Q: What is the solubility of m-CRESOL PURPLE?
A: m-CRESOL PURPLE is slightly soluble in water and highly soluble in ethanol, allowing for easy dissolution in different solvents for experimental use.
Q: What is the pH range of m-CRESOL PURPLE?
A: m-CRESOL PURPLE exhibits a pH range from 1.2 (Yellow) to 8.8 (Purple), making it a versatile pH indicator for precise measurement in laboratory settings.