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Thymolphthalein 0.05% In Et...

Thymolphthalein 0.05% In Ethanol | CAS: 125-20-2 | MF: C28H30O4 | MW: 430.54, Part Number IS10855, Buy now Ready to use solution for reliable and Reproducible results from Tristains indicators at Chemical World.

Thymolphthalein is a pH indicator that changes color in response to variations in acidity or alkalinity levels. Its chemical formula is C??H??O?. When dissolved in ethanol at a concentration of 0.05%, it forms a clear, pale yellow solution. The use of ethanol as a solvent enhances the solubility of thymolphthalein, ensuring a homogeneous mixture that is stable and easy to handle. Thymolphthalein 0.05% in ethanol is a chemical solution that finds wide application in laboratory settings due to its unique characteristics and properties.

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Application :

  • Thymolphthalein 0.05% in ethanol serves as a valuable tool in titrations and analytical procedures to determine the endpoint of a reaction based on color changes.
  • It is utilized to monitor pH shifts during chemical reactions, identify the presence of acids or bases, and quantify the acidity or alkalinity of solutions accurately.
  • It is commonly used in educational settings to illustrate pH concepts and colorimetric changes, making it a popular choice for chemistry experiments and demonstrations.

Benefits :

  • Ensures accurate and reliable results in pH determinations and titrations
  • Versatile and stable
  • Easy to handle

Components of Substance or Mixture

Component Name :
Reagent Alcohol
CAS No. :
64-17-5
Molecular Formula :
CH3CH2OH
Component Name :
Ethanol
CAS No. :
64-17-5
Molecular Formula :
CH3CH2OH
Component Name :
Isopropyl Alcohol (2-Propanol)
CAS No. :
67-63-0
Molecular Formula :
(CH3)2CHOH
Component Name :
Methanol
CAS No. :
67-56-1
Molecular Formula :
CH3OH
Component Name :
Thymolphthalein, ACS
CAS No. :
125-20-2
Molecular Formula :
C28H30O4
 

Additional Information

Shelf Life (months)
24
Container Type
Poly Bottle
Traceable to NIST
-
Refrigerated
-
DEA Registration
-
Hazard Class
3
Hazard Subrisk
-
Signal Word
Dangerous
UN Number
UN1170
Packing Group
PG II
Compendia
-

Safety Data Sheets (SDS), Product Specification (PS) and Certificates of Analysis (COA) click Document Button