Home > Pallav Chemicals > Adsorption Indicators > Alizarine Red S (Sodium alizarinsulphonate)

Alizarine Red S (Sodium alizarinsulphonate)
C.I.No. 58005 Sodium Alizarine Sulphonate

Product Code.
00100
Grade
Purity
Dye Content : Min. 70%
CAS No.
130-22-3
Molecular Formula
C14H7NaO7S
Molecular Weight
342.30
H.S.Code
2914.79900
Shelf Life
60 Months

Physical Properties

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

Packaging

Specification

Appearance
Red powder
Absorption maxima in 0.1 N NaOH
592 - 599 nm

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
Risk Statement: 36/37/38
Safety Statement: 26-36