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Catalog Number:
22828
CAS Number:
77-09-8
Phénolphtaléine blanche
Purity:
98 - 102 % (dosage par titrage)
Synonym(s):
3,3-Bis( p -hydroxyphényl)phtalide, 3,3-Bis(4-hydroxyphényl)-1(3 H )-isobenzofuranone
Documents
$29.34 /100 g
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Product Information

Phenolphthalein White ACS is a versatile compound widely recognized for its applications in various fields, particularly in analytical chemistry and pharmaceuticals. This compound serves as a pH indicator, transitioning from colorless to pink as the pH shifts from acidic to alkaline, making it invaluable in titrations and other quantitative analyses. Its high purity and consistent performance make it an ideal choice for laboratories requiring precise measurements. Additionally, Phenolphthalein White is utilized in the formulation of certain pharmaceuticals, where it acts as a laxative and aids in gastrointestinal treatments due to its ability to stimulate peristalsis.

In the realm of research and development, Phenolphthalein White ACS is favored for its stability and reliability, allowing researchers to conduct experiments with confidence. Its unique properties enable it to be used in various formulations, including cosmetics and dyes, where it contributes to product efficacy and stability. With its broad range of applications, Phenolphthalein White ACS stands out as a crucial component for professionals seeking quality and performance in their chemical processes.

Synonyms
3,3-Bis( p -hydroxyphényl)phtalide, 3,3-Bis(4-hydroxyphényl)-1(3 H )-isobenzofuranone
CAS Number
77-09-8
Purity
98 - 102 % (dosage par titrage)
Molecular Formula
C20H14O4
Molecular Weight
318.33
MDL Number
MFCD00005913
PubChem ID
4764
Melting Point
256 - 265 °C
Appearance
Poudre blanche
Conditions
Magasin chez RT
Safety & Regulations
CA Warning
WARNING: This product can expose you to chemicals including Phénolphtaléine blanche, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Hazmat
Non
Antibiotic
Non
DEA-regulated
Non
General Information
Synonyms
3,3-Bis( p -hydroxyphényl)phtalide, 3,3-Bis(4-hydroxyphényl)-1(3 H )-isobenzofuranone
CAS Number
77-09-8
Purity
98 - 102 % (dosage par titrage)
Molecular Formula
C20H14O4
Molecular Weight
318.33
MDL Number
MFCD00005913
PubChem ID
4764
Melting Point
256 - 265 °C
Appearance
Poudre blanche
Conditions
Magasin chez RT
Safety & Regulations
CA Warning
WARNING: This product can expose you to chemicals including Phénolphtaléine blanche, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Hazmat
Non
Antibiotic
Non
DEA-regulated
Non
Properties
Additional property information coming soon!
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Applications

Phenolphthalein White ACS is widely utilized in research focused on:

  • pH Indicator: Commonly used in titrations and laboratory experiments to determine the acidity or alkalinity of solutions, providing a clear visual change that helps researchers and students easily identify pH levels.
  • Pharmaceutical Formulations: Employed in the development of various medications, particularly in formulations that require a pH-sensitive component, enhancing drug stability and effectiveness.
  • Cosmetic Products: Utilized in the formulation of skin care products, where it acts as a pH adjuster, ensuring that formulations are skin-friendly and effective.
  • Food Industry: Applied in food testing as a pH indicator, helping food scientists ensure product safety and quality by monitoring acidity levels during processing.
  • Research and Development: Used in various chemical research applications, particularly in organic chemistry, to study reaction mechanisms and the behavior of different compounds under varying pH conditions.

Citations