ALIZARINE RED S

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ALIZARINE RED S Specification

Structural Formula
Contains anthraquinone structure with sulfonate group

Ingredients
Anthraquinone derivative sodium salt sulfonic acid group

Solubility
Soluble in water and ethanol

Density
Gram per cubic centimeter(g/cm3)

Application
Used as a dye and in biological staining

Melting Point
Decomposes before melting

Physical Form
Powder

Molecular Weight
342.26 g/mol

Refractive Rate
Not available

CAS No
130-22-3

Molecular Formula
C14H7NaO7S

Usage
Textile dyeing pH indicator biological research staining for microscopy

Purity
95%

EINECS No
204-981-8

Grade
Industrial and Laboratory grade

Smell
Odorless

Properties
A synthetic sulfonated organic compound with good dyeing properties

Poisonous
NO

Shelf Life
At least 2 years if stored properly

Storage
Store in a cool dry place away from direct sunlight

Shape
Powdered form

HS Code
3204.12.00

Ph Level
6-7 (neutral)

Appearance
Orange-red powder

About ALIZARINE RED S

ALIZARINE RED S is a powdered synthetic sulfonated organic compound primarily used as a dye in various applications such as textile dyeing, pH indicators, and biological research staining for microscopy. With a high purity level of 95% and industrial and laboratory grade, it ensures reliable and consistent results. This orange-red powder is odorless, non-poisonous, and has a shelf life of at least 2 years when stored correctly. Its molecular formula C14H7NaO7S and molecular weight of 342.26 g/mol make it a versatile choice for different scientific and industrial purposes. ALIZARINE RED S is soluble in water and ethanol, with a neutral pH level of 6-7.