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m-CRESOL PURPLE  Indicator grade
m-CRESOL PURPLE  Indicator grade

m-CRESOL PURPLE Indicator grade

MOQ : 1 Kilogram

m-CRESOL PURPLE Indicator grade Specification

  • Poisonous
  • NO
  • Solubility
  • Soluble in alcohol and dilute alkali solutions slightly soluble in water
  • Grade
  • Indicator grade
  • Application
  • Used as a pH indicator in laboratories and industrial processes
  • Storage
  • Store in a cool dry place away from light and moisture
  • Shape
  • Fine powder or crystalline form
  • Taste
  • Not applicable; typically tasteless
  • Properties
  • Changes color with pH shift stable under normal conditions
  • Purity
  • 98%
  • EINECS No
  • 263-651-0
  • Usage
  • Primarily for pH determination in chemical reactions and titrations
  • Ingredients
  • Includes 3-methylphenol and sulfonic acid derivatives
  • Refractive Rate
  • Not applicable for a solid indicator in dry form
  • Molecular Weight
  • 382.43 g/mol
  • Physical Form
  • Powder or crystalline solid
  • Appearance
  • Purple-colored solid
  • Smell
  • Faint phenolic odor
  • CAS No
  • 62625-21-2
  • Density
  • Gram per cubic centimeter(g/cm3)
  • HS Code
  • 2934.99
  • Ph Level
  • Indicator range: pH 7.4 (yellow) to 9.0 (purple)
  • Shelf Life
  • 3-5 years when stored appropriately
  • Molecular Formula
  • C21H18O5S
  • Structural Formula
  • Complex aromatic ring system with sulfonate group
  • Melting Point
  • Under decomposition (starts at approximately 210 C)
 
 

About m-CRESOL PURPLE Indicator grade



m-CRESOL PURPLE Indicator grade is a versatile purple-colored solid used primarily in laboratories and industrial processes as a pH indicator. With a purity of 98% and a molecular formula of C21H18O5S, this complex aromatic ring system with a sulfonate group is soluble in alcohol and dilute alkali solutions while being slightly soluble in water. Its stable properties allow it to change color with pH shifts in the range of pH 7.4 (yellow) to 9.0 (purple). This fine powder or crystalline solid has a shelf life of 3-5 years when stored appropriately, making it a reliable choice for pH determination in chemical reactions and titrations.

FAQs of m-CRESOL PURPLE Indicator grade:


Q: What is the primary application of m-CRESOL PURPLE Indicator grade?

A: The primary application of m-CRESOL PURPLE Indicator grade is as a pH indicator in laboratories and industrial processes.

Q: Is m-CRESOL PURPLE Indicator grade poisonous?

A: No, m-CRESOL PURPLE Indicator grade is not poisonous.

Q: What is the shelf life of m-CRESOL PURPLE Indicator grade?

A: The shelf life of m-CRESOL PURPLE Indicator grade is 3-5 years when stored appropriately.

Q: What is the molecular formula of m-CRESOL PURPLE Indicator grade?

A: The molecular formula of m-CRESOL PURPLE Indicator grade is C21H18O5S.

Q: In what pH range does m-CRESOL PURPLE Indicator grade change color?

A: m-CRESOL PURPLE Indicator grade changes color in the pH range of 7.4 (yellow) to 9.0 (purple).

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