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Catalog Number:
47653
CAS Number:
596-27-0
o -Cresolftaleína (0,04 % en aproximadamente etanol al 95 %) [para determinación del pH]
Synonym(s):
3,3'-Dimetilfenolftaleína
Documents
$58.75 /100 ml
Tamaño
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Product Information

o-Cresolphthalein is a versatile chemical compound widely utilized in analytical chemistry, particularly for pH determination. This compound, often found in a 0.04% solution in approximately 95% ethanol, serves as a pH indicator due to its distinct color change properties. When used in titrations, o-Cresolphthalein transitions from colorless in acidic solutions to a vibrant pink in alkaline conditions, making it an essential tool for researchers and industry professionals in laboratories. Its sensitivity and reliability in detecting pH changes make it invaluable in various applications, including water quality testing, food and beverage analysis, and pharmaceuticals.

In addition to its role as a pH indicator, o-Cresolphthalein is recognized for its unique ability to provide precise measurements in complex matrices. This characteristic sets it apart from other indicators, ensuring accurate results even in challenging environments. Researchers and quality control professionals benefit from its ease of use and clear visual cues, allowing for efficient monitoring and analysis in their respective fields.

Synonyms
3,3'-Dimetilfenolftaleína
CAS Number
596-27-0
Molecular Formula
C22H18O4
Molecular Weight
346.38
MDL Number
MFCD00005912
PubChem ID
68995
Appearance
Líquido incoloro casi transparente.
Conditions
Tienda en RT
General Information
Synonyms
3,3'-Dimetilfenolftaleína
CAS Number
596-27-0
Molecular Formula
C22H18O4
Molecular Weight
346.38
MDL Number
MFCD00005912
PubChem ID
68995
Appearance
Líquido incoloro casi transparente.
Conditions
Tienda en RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

o-Cresolphthalein is widely utilized in research focused on:

  • pH Indicator: It serves as a reliable pH indicator in titrations, changing color at specific pH levels, which helps researchers accurately determine acidity or alkalinity in various solutions.
  • Biochemical Assays: Commonly used in biochemical assays, it aids in measuring enzyme activity and other biochemical reactions, providing essential data for pharmaceutical and biotechnological research.
  • Water Quality Testing: In environmental science, it is employed to assess the pH of water samples, ensuring compliance with environmental regulations and maintaining water quality standards.
  • Laboratory Research: Its application in laboratory settings allows for the precise monitoring of pH changes in chemical reactions, which is crucial for developing new materials and compounds.
  • Educational Purposes: Often used in educational laboratories, it helps students and researchers understand acid-base chemistry through visual color changes, enhancing learning experiences.

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