ALIZARINE RED S 1% (wv) AQUEOUS INDICATOR SOLUTION

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ALIZARINE RED S 1% (wv) AQUEOUS INDICATOR SOLUTION Specification

Application
Used as a pH indicator and dye compound

Shelf Life
Typically 1-2 years under proper storage conditions

Structural Formula
C14H8O7S (parent compound structure before solution preparation)

Grade
Laboratory reagent grade

Molecular Formula
C14H7NaO7S

Molecular Weight
342.26 g/mol

Purity
1% w/v Alizarine Red S in aqueous solution

Solubility
Soluble in water

Properties
Indicator for pH with color change; changes color from yellow to red depending on pH

EINECS No
204-981-8

Appearance
Reddish-orange liquid

Ingredients
Alizarine Red S (1%) water (99%)

CAS No
130-22-3

Physical Form
Aqueous solution

Ph Level
Around 5.8 to 7.2 (approximate range in solution)

Usage
Primarily used in laboratories for pH testing and chemical analysis

Storage
Store at room temperature in a tightly sealed container

About ALIZARINE RED S 1% (wv) AQUEOUS INDICATOR SOLUTION

ALIZARINE RED S 1% (w/v) AQUEOUS INDICATOR SOLUTION is a laboratory reagent grade pH indicator and dye compound primarily used for pH testing and chemical analysis. It is stored in a tightly sealed container at room temperature. This red-orange liquid solution contains 1% w/v Alizarine Red S in water, with a pH level ranging from 5.8 to 7.2. With a molecular formula of C14H7NaO7S, it undergoes a color change from yellow to red based on the pH level. Soluble in water, this indicator has a shelf life of 1-2 years and is commonly used in laboratories for its reliable performance.