Aniline 2 : 5 Disulfonic Acid

About Aniline 2 : 5 Disulfonic Acid

Aniline 2 : 5 Disulfonic Acid

CAS NO. : 98-44-2

Technical Data

• Description : White Powder
  
• Nature of Material : Free Sulphonic Acid
• Strength : @ 80% To 85% by diazotisation method
  
• Solubility : Soluble In water.
• Chromatographic : H. P. L. C. Analysis (By Area % Method)
                              Aniline 2.5% Disulfonic Acid  : 99.8%

                                    Metanilic Acid : <0.1%

                                   Trisulfonic Acid : <0.2%

                                   Insoluble : <0.1%

• Uses
•  Intermediate for dye stuffs (Direct Dyes)
• Optical Whitening agent,
• Acid Film orange P,
• Pigment Saturnn Yellow 5 GL,
• Printing board eaux 'B'.
• Mordent Azaol

Powerful Dye Intermediate for Industrial Synthesis

Aniline 2:5 Disulfonic Acid serves as a critical building block in the production of vibrant and durable acid dyes, regularly used in textile manufacturing. Its high purity and water solubility ensure efficient dye synthesis while minimizing process complications. The compounds stability and reliability make it a preferred choice for large-scale chemical manufacturing.


Easy to Use, Odorless, and Water-Soluble

With its odorless nature and powdered or crystalline physical form, Aniline 2:5 Disulfonic Acid is convenient to handle, measure, and dissolve. Its ability to dissolve freely in water results in a colorless to pale yellow solution, streamlining incorporation into various chemical synthesis and dye applications.


Storage and Handling Excellence

To maintain its efficacy, Aniline 2:5 Disulfonic Acid must be stored under recommended conditionsideally in a tightly sealed container in a cool, dry place. This ensures up to a 24-month shelf life with no compromise in quality or performance.