Chlorophenol Red Sodium Salt

Catalog Number

ACM123333642-1

CAS

123333-64-2

Structure

Synonyms

4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[2-chloro-Phenol S,S-Dioxide Monosodium Salt;

Molecular Weight

446.26

Molecular Formula

C₁₉H₁₂Cl₂NaO₅S

Application

Chlorophenol Red sodium salt is a pH indicator with a transition interval from 4.8 - 6.4 (yellow to red). It can also be used in analytical reagent use and analytical study of entrapped indicators; effect of ionic liquid entrapment on chemical performance of pH indicator dopants in xerogel films.

References

Safavi, A., et al.: J Mater Chem, 17, 1674 (2007)

• Catalog Number: ACM123333642-1
• CAS: 123333-64-2
• Synonyms: 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[2-chloro-Phenol S,S-Dioxide Monosodium Salt
• Molecular Weight: 446.26
• Molecular Formula: C₁₉H₁₂Cl₂NaO₅S
• Application: Chlorophenol Red sodium salt is a pH indicator with a transition interval from 4.8 - 6.4 (yellow to red). It can also be used in analytical reagent use and analytical study of entrapped indicators; effect of ionic liquid entrapment on chemical performance of pH indicator dopants in xerogel films.
• References: Safavi, A., et al.: J Mater Chem, 17, 1674 (2007)