High-Purity Sulfanilic Acid CAS 121-57-3: Applications in Dyes, Pesticides, and Organic Synthesis
Discover the versatile uses of Sulfanilic Acid, a key chemical intermediate for dyes and agrochemicals.
Get a Quote & SampleProduct Core Value

Sulfanilic Acid
Sulfanilic acid is a critical chemical compound widely utilized for its diverse properties. It is essential in the manufacture of vibrant azo dyes, contributing to the colorful world of textiles and printing. Beyond coloration, it serves as an effective pesticide for controlling wheat rust, safeguarding agricultural yields. Its role extends to organic synthesis, acting as a valuable reagent in various chemical transformations and as a benchmark reagent for precise analytical determinations.
- Leverage Sulfanilic Acid's role in the manufacture of azo dyes to achieve brilliant and lasting colors.
- Utilize Sulfanilic Acid as a pesticide for controlling wheat rust, ensuring crop health and productivity.
- Explore the potential of Sulfanilic Acid in organic synthesis for creating novel chemical compounds.
- Implement Sulfanilic Acid as a benchmark reagent for accurate nitrite determination in laboratory settings.
Advantages Offered by the Product
Exceptional Purity
Our Sulfanilic Acid boasts a purity of 99.00% Max., ensuring reliable and consistent results in your applications, whether for dye synthesis or as a benchmark reagent.
Broad Application Spectrum
From the creation of rich azo dyes to its critical function as a pesticide for controlling wheat rust, its versatility makes it an indispensable fine chemical.
Analytical Precision
As a chromatographic analysis reagent and a benchmark reagent, Sulfanilic Acid supports high-precision laboratory work and quality control processes.
Key Applications
Dye Manufacturing
Discover how Sulfanilic Acid is instrumental in the manufacture of azo dyes, providing vibrant and stable coloration for various industries.
Pesticide Formulation
Learn about the use of Sulfanilic Acid as a pesticide, specifically its effectiveness in controlling wheat rust and protecting crops.
Organic Synthesis
Explore the applications of Sulfanilic Acid in organic synthesis, where it serves as a key intermediate and reagent for chemical innovation.
Laboratory Reagents
Understand the importance of Sulfanilic Acid as analytical and benchmark reagents, crucial for accurate laboratory testing and quality assurance.
Related Technical Articles & Resources
Why Choose Us?
Leverage our expertise and state-of-the-art infrastructure to accelerate your journey from discovery to commercial success.
Global Experience
With 20 years of R&D, manufacturing, and sales experience, we proudly serve clients across 60 countries and regions worldwide.
Advanced Facilities
Our in-house R&D laboratory, pilot platform, and large-scale production workshop are equipped to meet the audit requirements of global customers.
Seamless Scalability
We facilitate a perfect transition from small-scale lab requirements (grams) to full commercialization (hundreds of tons).