p-XYLENOL BLUE INDICATOR AR

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p-XYLENOL BLUE INDICATOR AR Specification

Physical Form
Powder or crystalline solid

CAS No
125-31-5

Solubility
Slightly soluble in water; soluble in alcohol

Purity
99% minimum

Shelf Life
2 years under recommended storage conditions

Ingredients
p-Xylenol Blue in high-purity form

Molecular Formula
C19H12O5S

Usage
Primarily used in pH measurement and titration procedures

Density
Gram per cubic centimeter(g/cm3)

Application
Used as a pH indicator in laboratory and analytical applications

Appearance
Yellow to reddish powder or crystals

Ph Level
6.0 - 8.0 (Effective pH Range)

Structural Formula
Refer to chemical structure diagrams for C19H12O5S

Poisonous
YES

Molecular Weight
352.36 g/mol

Storage
Store tightly closed in a cool dry and well-ventilated area. Avoid exposure to light and moisture.

Grade
AR (Analytical Reagent) Grade

Shape
Granular or crystalline powder

Melting Point
300C (Decomposes)

Properties
Changes color based on pH: Yellow (acidic) to Red (alkaline)

EINECS No
204-729-3

HS Code
2934.99

Smell
Odorless

About p-XYLENOL BLUE INDICATOR AR

This p-XYLENOL BLUE INDICATOR AR is a high-purity compound used as a pH indicator in laboratory and analytical applications. It appears as granular or crystalline powder with an odorless smell, transitioning in color from yellow (acidic) to red (alkaline) based on pH levels. With a minimum purity of 99%, it is soluble in alcohol and slightly soluble in water. This AR grade indicator has a shelf life of 2 years and is stored in cool, dry, and well-ventilated areas, away from light and moisture. Its CAS No is 125-31-5, molecular formula is C19H12O5S, and molecular weight is 352.36 g/mol.