QUINALDINE RED INDICATOR SOLUTION

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QUINALDINE RED INDICATOR SOLUTION Specification

Poisonous
NO

Smell
Mild

Properties
pH-sensitive color change (acid-base indicator)

Shelf Life
2 years under proper storage conditions

Ph Level
Variable (used as a pH indicator)

HS Code
3822.00.00

Structural Formula
N/A for solution; parent compound structure includes aromatic systems with nitrogen groups.

Appearance
Reddish liquid

Application
Laboratory reagent; pH indicator for titrations

Physical Form
Liquid solution

Taste
Neutral

Grade
Laboratory Grade

EINECS No
204-230-4

Storage
Store in a cool dry place away from direct sunlight

Molecular Formula
C21H23N2O2+

Solubility
Soluble in water and ethanol

Usage
Primarily used in analytical chemistry for pH determination

Molecular Weight
337.42 g/mol

Purity
N/A for solution; dye component assumed to be high-purity

Refractive Rate
1.332 (approx. as it is a solution)

CAS No
117-92-0

Ingredients
Quinaldine Red dye water and potentially other solvents

Density
1 Gram per cubic centimeter(g/cm3)

Melting Point
Not applicable (solution)

Shape
Not applicable (solution)

About QUINALDINE RED INDICATOR SOLUTION

Quinaldine Red Indicator Solution is a laboratory-grade pH indicator used for titrations in analytical chemistry. This reddish liquid solution offers a pH-sensitive color change, making it a valuable tool for pH determination. With a molecular formula of C21H23N2O2+ and a CAS No of 117-92-0, this solution is soluble in water and ethanol. It has a density of 1 g/cm3 and a shelf life of 2 years under proper storage conditions. As a neutral-tasting and mild-smelling solution, it is primarily applied as a pH indicator in various laboratory settings. Its structural formula includes aromatic systems with nitrogen groups, enhancing its efficacy in acid-base titrations.