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Catalog Number:
22962
CAS Number:
467-62-9
Pararosaniline base 
Purity:
Dye content: ≥ 95%
Synonym(s):
Parafuchsin, Paramagenta
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Product Information

Pararosaniline base is a versatile chemical compound widely recognized for its applications in various industries, particularly in dye manufacturing and analytical chemistry. This compound, also known as 4,4'-diaminotriphenylmethane, serves as a key intermediate in the production of vibrant dyes and pigments, making it invaluable in textile and printing industries. Its ability to form stable color complexes allows for the development of high-quality colorants that exhibit excellent lightfastness and washfastness, essential properties for durable textile applications.

In addition to its role in dye synthesis, Pararosaniline base is utilized in histological staining techniques, where it aids in the visualization of cellular structures under a microscope. This property is particularly beneficial in medical and biological research, facilitating the study of tissue samples. Researchers appreciate its reliability and effectiveness in producing clear, distinct staining results, which are crucial for accurate analysis. With its unique combination of properties and applications, Pararosaniline base stands out as a valuable resource for professionals in both the chemical and biological fields.

Synonyms
Parafuchsin, Paramagenta
CAS Number
467-62-9
Purity
Dye content: ≥ 95%
Molecular Formula
C19H19N3O
Molecular Weight
305.38
MDL Number
MFCD00036222
PubChem ID
10084
Melting Point
205 °C
Appearance
Purple to reddish-brown crystalline powder
Conditions
Store at RT
General Information
Synonyms
Parafuchsin, Paramagenta
CAS Number
467-62-9
Purity
Dye content: ≥ 95%
Molecular Formula
C19H19N3O
Molecular Weight
305.38
MDL Number
MFCD00036222
PubChem ID
10084
Melting Point
205 °C
Appearance
Purple to reddish-brown crystalline powder
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Pararosaniline base is widely utilized in research focused on:

  • Textile Industry: It serves as a dye in the textile sector, providing vibrant colors to fabrics. Its stability and colorfastness make it a preferred choice for dyeing processes.
  • Biological Staining: In microbiology and histology, it is used as a staining agent to enhance the visibility of cellular structures under a microscope, aiding in research and diagnostics.
  • Analytical Chemistry: This compound is employed in various analytical techniques, including spectrophotometry, to quantify substances in a sample, making it valuable for quality control in laboratories.
  • Pharmaceuticals: Pararosaniline base is used in the synthesis of certain pharmaceutical compounds, contributing to the development of medications with specific therapeutic properties.
  • Research and Development: It is a key reagent in organic synthesis, facilitating the creation of complex molecules in research settings, particularly in the development of new materials and chemicals.

Citations