Skip to content
Indicators

ALIZARINE RED S 1% (w/v) AQUEOUS INDICATOR SOLUTION

RA000468 CAS 130-22-3

Identity

Product code
RA000468
CAS number
130-22-3
Molecular formula
C14H7NaO7
Molecular weight
342.3

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Liquid —
Colour Dark Red —
pH value 4.5 - 5.0 —
Melting point/ Freezing point [°C] 0.0 °C °C
Boiling point [°C] 100.0 °C °C

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

Specifications

ParameterSpecification
Appearance Dark, reddish-orange color, odorless liquid
Suitability for use - (Yellow - pH 4.6, Pink - pH 6.0) Passes test

Packaging

Pack size SKU
100 mL RA000468-PK-100ML