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Catalog Number:
47685
CAS Number:
125-20-2
Thymolphtaléine (0,1 % dans environ 95 % d'éthanol) [pour la détermination du pH et le titrage]
Purity:
Intervalle de transition (pH) : (incolore) 8,6 à 10,5 (bleu)
Synonym(s):
5',5''-Diisopropyl-2',2''-diméthylphénolphtaléine
Documents
$41.25 /100ML
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Product Information

Thymolphthalein is a versatile pH indicator widely utilized in various analytical chemistry applications, particularly for pH determination and titration processes. This compound exhibits a distinct color change from colorless to blue as the pH transitions from acidic to alkaline conditions, making it an invaluable tool for researchers and industry professionals in laboratories. Its solubility in ethanol enhances its usability in organic chemistry settings, where precise pH measurements are crucial for reaction monitoring and product formulation.

In addition to its role in titrations, Thymolphthalein is also employed in the development of pH-sensitive materials and in the study of acid-base equilibria. Its unique properties allow for clear visual cues during experiments, facilitating accurate analysis and interpretation of results. With its reliable performance and ease of use, Thymolphthalein stands out as a preferred choice for those requiring precise pH indicators in both educational and professional environments.

Synonyms
5',5''-Diisopropyl-2',2''-diméthylphénolphtaléine
CAS Number
125-20-2
Purity
Intervalle de transition (pH) : (incolore) 8,6 à 10,5 (bleu)
Molecular Formula
C28H30O4
Molecular Weight
430.5
MDL Number
MFCD00005909
PubChem ID
31316
Appearance
Liquide incolore presque transparent
Conditions
Magasin chez RT
General Information
Synonyms
5',5''-Diisopropyl-2',2''-diméthylphénolphtaléine
CAS Number
125-20-2
Purity
Intervalle de transition (pH) : (incolore) 8,6 à 10,5 (bleu)
Molecular Formula
C28H30O4
Molecular Weight
430.5
MDL Number
MFCD00005909
PubChem ID
31316
Appearance
Liquide incolore presque transparent
Conditions
Magasin chez RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
Non
Antibiotic
Non
DEA-regulated
Non
Warnings
-
Applications

Thymolphthalein is widely utilized in research focused on:

  • pH Indicator: Commonly used in titrations, it changes color at specific pH levels, making it an essential tool in laboratories for determining acidity or alkalinity in various solutions.
  • Biochemical Research: Employed in studies involving enzyme activity and metabolic processes, it helps researchers understand biochemical pathways by indicating pH changes during reactions.
  • Environmental Testing: Utilized in assessing water quality, it aids in determining the pH of water samples, which is crucial for monitoring aquatic ecosystems and pollution levels.
  • Education: A staple in chemistry education, it is used in experiments to teach students about acid-base reactions and the importance of pH in chemical processes.
  • Pharmaceutical Applications: In drug formulation, it helps in assessing the stability of compounds under varying pH conditions, ensuring efficacy and safety in medicinal products.

Citations