m-CRESOL PURPLE Indicator grade

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MOQ : 1 Kilogram

m-CRESOL PURPLE Indicator grade Specification

Poisonous
NO

Structural Formula
Complex aromatic ring system with sulfonate group

Smell
Faint phenolic odor

Physical Form
Powder or crystalline solid

Purity
98%

Molecular Weight
382.43 g/mol

Ingredients
Includes 3-methylphenol and sulfonic acid derivatives

Usage
Primarily for pH determination in chemical reactions and titrations

Shape
Fine powder or crystalline form

Shelf Life
3-5 years when stored appropriately

Refractive Rate
Not applicable for a solid indicator in dry form

Properties
Changes color with pH shift stable under normal conditions

Melting Point
Under decomposition (starts at approximately 210 C)

CAS No
62625-21-2

Grade
Indicator grade

Storage
Store in a cool dry place away from light and moisture

EINECS No
263-651-0

Molecular Formula
C21H18O5S

Appearance
Purple-colored solid

Taste
Not applicable; typically tasteless

HS Code
2934.99

Density
Gram per cubic centimeter(g/cm3)

Application
Used as a pH indicator in laboratories and industrial processes

Solubility
Soluble in alcohol and dilute alkali solutions slightly soluble in water

Ph Level
Indicator range: pH 7.4 (yellow) to 9.0 (purple)

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.