Dicyandiamide (CAS 461-58-5), also known as cyanoguanidine, stands as a testament to the versatility of fine chemical intermediates. This white crystalline compound, characterized by its high purity and reactivity, serves as a crucial building block and auxiliary agent across a remarkable spectrum of industries. From the intricate synthesis pathways in pharmaceuticals and the vibrant world of dyes to various industrial applications, Dicyandiamide is a chemical of significant value.

Key Roles of Dicyandiamide in Fine Chemical Synthesis

The unique chemical structure of Dicyandiamide, featuring nitrile and guanidine functionalities, allows it to participate in a variety of chemical reactions, making it an indispensable intermediate:

  • Pharmaceutical Synthesis: Dicyandiamide is a precursor for synthesizing various pharmaceutical compounds. It is instrumental in the preparation of guanidine nitrate and sulfonamides, which are vital components in the development of certain medications. Pharmaceutical manufacturers value Dicyandiamide for its consistent purity and its role in complex synthetic routes.
  • Dye Intermediates: In the textile and dye industries, Dicyandiamide and its derivatives, such as dicyandiamide-formaldehyde resin, are employed as dye fixing agents. These agents improve the colorfastness and vibrancy of dyed materials.
  • Other Specialty Chemical Applications: Beyond pharmaceuticals and dyes, Dicyandiamide finds applications as a stabilizer for nitrocellulose, a vulcanization accelerator for rubber, a hardening agent for steel surfaces, and a filler for synthetic leather. Its utility extends to the preparation of various guanidine salts and other organic compounds.

Sourcing High-Quality Dicyandiamide

For researchers, formulators, and manufacturers in the fine chemical sector, sourcing Dicyandiamide (CAS 461-58-5) of the appropriate grade is critical. When looking to buy Dicyandiamide, consider the following:

  • Purity Levels: Different applications may require varying purity levels. Ensuring you source Dicyandiamide that meets the specific requirements for pharmaceutical synthesis or dye manufacturing is essential. Manufacturers often offer grades with purity exceeding 99.5%.
  • Supplier Reliability: Partnering with a reputable Dicyandiamide manufacturer and supplier, especially from China's established chemical industry, guarantees consistent quality and reliable supply chains. This is particularly important for businesses that depend on timely delivery of intermediates.
  • Technical Documentation: Access to comprehensive Technical Data Sheets (TDS) and Certificates of Analysis (COA) is vital for R&D scientists and quality control teams to verify product specifications and suitability for their intended use.

Dicyandiamide is a cornerstone intermediate in the fine chemical industry, enabling the creation of essential products that impact various aspects of modern life. Its role in pharmaceuticals, dyes, and specialty chemicals underscores its broad utility.


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