Skip to content
Organic Chemicals

Alizarine Red S

RA000466 CAS 130-22-3

Identity

Product code
RA000466
CAS number
130-22-3
Molecular formula
C14H7NaO7S
Molecular weight
342.3

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Colour Red powder —
Melting point/ Freezing point [°C] 430 °C °C
Boiling point [°C] 287 - 289 °C °C
Initial boiling point [°C] 287 °C °C
Final boiling point [°C] 289 °C °C
Solubility in water [% weight] Sparingly soluble in water —

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecification
Appearance Yellow to orange to brown powder

Packaging

Pack size SKU
25 g RA000466-PK-25G
100 g RA000466-PK-100G