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Catalog Number:
42036
CAS Number:
32638-88-3
Pyrogallol Red
Grade:
suitable for Hematology & Histology
Synonym(s):
Pyrogallolsulfonephthalein
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Product Information

Pyrogallol Red is a versatile chemical compound widely recognized for its applications in various fields, particularly in analytical chemistry and dye manufacturing. This compound, known for its vivid red color, serves as a pH indicator and is utilized in titrations and other analytical methods to determine acidity and alkalinity levels. Its unique structural properties allow it to exhibit distinct color changes at different pH levels, making it an invaluable tool for researchers and industry professionals alike. Additionally, Pyrogallol Red is employed in the textile industry as a dye, providing vibrant hues to fabrics while maintaining excellent light and wash fastness.

Researchers also appreciate Pyrogallol Red for its role in biological studies, where it can be used to visualize cellular structures and processes. Its ability to bind with various biological molecules enhances its utility in histological staining and microscopy. With its multifunctional applications, Pyrogallol Red stands out as a reliable choice for professionals seeking high-quality indicators and dyes that deliver consistent results across diverse applications.

Synonyms
Pyrogallolsulfonephthalein
CAS Number
32638-88-3
Grade
suitable for Hematology & Histology
Molecular Formula
C19H12O8S
Molecular Weight
400.36
MDL Number
MFCD00005046
PubChem ID
94437
Melting Point
> 300 °C (Lit.)
Appearance
Green or brown powder
Conditions
Store at RT
General Information
Synonyms
Pyrogallolsulfonephthalein
CAS Number
32638-88-3
Grade
suitable for Hematology & Histology
Molecular Formula
C19H12O8S
Molecular Weight
400.36
MDL Number
MFCD00005046
PubChem ID
94437
Melting Point
> 300 °C (Lit.)
Appearance
Green or brown powder
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Pyrogallol Red is widely utilized in research focused on:

  • Biochemical Assays: This compound serves as a pH indicator in various biochemical assays, allowing researchers to monitor changes in acidity or alkalinity during reactions.
  • Histology and Cytology: It is commonly used as a staining agent in histology, helping to visualize cellular structures in tissue samples, which is crucial for diagnosis and research.
  • Textile Industry: Pyrogallol Red is employed as a dye in the textile industry, providing vibrant colors to fabrics while being more environmentally friendly compared to some synthetic dyes.
  • Food Industry: This compound can be used as a food colorant, offering a natural alternative for enhancing the visual appeal of food products without harmful additives.
  • Analytical Chemistry: It plays a role in analytical methods for detecting metal ions, making it valuable in environmental monitoring and quality control in various industries.