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Catalog Number:
47617
CAS Number:
36402-77-4
Benzyl orange
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Product Information

Benzyl orange is a versatile azo dye widely recognized for its vibrant orange hue and excellent solubility in water, making it an ideal choice for various applications in the textile, food, and pharmaceutical industries. This compound is particularly valued for its role as a pH indicator, where it transitions from yellow to orange as the pH shifts from acidic to neutral, providing a clear visual cue that is essential in laboratory settings. Its unique properties allow it to be utilized in the formulation of inks and coatings, where its stability and colorfastness enhance product quality.

In addition to its use in pH testing, Benzyl orange serves as a dye in food products, contributing to the aesthetic appeal of consumables while adhering to safety regulations. Researchers and industry professionals appreciate its reliability and effectiveness in diverse applications, including its potential in biological studies as a tracer or marker. With its broad range of uses and advantageous characteristics, Benzyl orange stands out as a valuable compound for those seeking quality and performance in their projects.

CAS Number
36402-77-4
Molecular Formula
C19H16N3NaO3S
Molecular Weight
389.4
MDL Number
MFCD00198097
PubChem ID
60161325
Appearance
Orange to brown powder
Conditions
Store at 2 - 8 °C
General Information
CAS Number
36402-77-4
Molecular Formula
C19H16N3NaO3S
Molecular Weight
389.4
MDL Number
MFCD00198097
PubChem ID
60161325
Appearance
Orange to brown powder
Conditions
Store at 2 - 8 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Benzyl orange is widely utilized in research focused on:

  • pH Indicator: Commonly used in titrations and laboratory experiments to visually indicate pH changes, providing a clear color transition that helps researchers determine acidity or alkalinity.
  • Textile Industry: Employed as a dye in the textile sector, offering vibrant colors for fabrics while being cost-effective and easy to apply, enhancing the aesthetic appeal of various materials.
  • Food Industry: Serves as a food colorant, adding visual appeal to products while adhering to safety regulations, making it a popular choice for manufacturers looking to enhance their offerings.
  • Biochemical Research: Used in various assays and experiments to study enzyme activity and protein interactions, providing valuable insights into biochemical processes.
  • Environmental Monitoring: Acts as a tracer in environmental studies, helping scientists track pollutants in water systems, thus contributing to ecological safety and management efforts.

Citations