PHENOL RED INDICATOR SOLUTION Indicator grade

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PHENOL RED INDICATOR SOLUTION Indicator grade Specification

Molecular Weight
354.38 g/mol

Solubility
Soluble in water and ethanol

Physical Form
Liquid solution

Smell
Mild phenolic odor

Purity
Typically 0.02% w/v (phenol red component)

Ingredients
Phenol red water and stabilizers

Density
1.02 Gram per cubic centimeter(g/cm3)

Melting Point
Not applicable (liquid solution)

Appearance
Clear to reddish liquid

Shape
Liquid

Molecular Formula
C19H14O5S

Taste
Bitter

Properties
Turns yellow at acidic pH (<6.8) red at neutral pH (7.0) and fuchsia at alkaline pH (>8.4)

Application
pH indicator in biological chemical and laboratory processes

Usage
Used to determine pH changes in solutions by color transition

EINECS No
205-609-7

CAS No
143-74-8

Shelf Life
24 months under proper storage conditions

Storage
Store at room temperature away from direct sunlight and tightly sealed

Poisonous
NO

Grade
Indicator grade

Structural Formula
C19H14O5S (for phenol red component)

Ph Level
Neutral at pH 7.0

HS Code
382200

About PHENOL RED INDICATOR SOLUTION Indicator grade

PHENOL RED INDICATOR SOLUTION is a high-quality indicator grade liquid solution commonly used as a pH indicator in biological, chemical, and laboratory processes. It appears as a clear to reddish liquid with a mild phenolic odor, and it is soluble in water and ethanol. This solution undergoes color changes based on pH levels, turning yellow at acidic pH, red at neutral pH, and fuchsia at alkaline pH. With a purity of typically 0.02% w/v, this product is designed to accurately determine pH changes in solutions. Conveniently stored at room temperature away from direct sunlight, this solution has a shelf life of 24 months under proper conditions.