For procurement managers navigating the complex landscape of chemical sourcing, identifying a dependable supplier for critical raw materials like Dicyandiamide (CAS 461-58-5) is paramount. This white crystalline compound, also known as cyanoguanidine, plays a vital role across numerous industries, from advanced materials to pharmaceuticals and agriculture. Understanding its properties, applications, and the intricacies of sourcing from leading manufacturers is key to optimizing your supply chain.

Understanding Dicyandiamide (DICY)

Dicyandiamide is primarily recognized as a dimer of cyanamide or cyanoguanidine. Its chemical formula, C2H4N4, and CAS number, 461-58-5, are standard identifiers. The compound is typically supplied as a white crystalline powder with high purity, often exceeding 99.5%. This high purity is critical for applications where precise chemical reactions and material performance are essential. Key properties include its solubility in water and polar organic solvents, and its stability when dry.

Key Industrial Applications and Their Requirements

The versatility of Dicyandiamide makes it a sought-after chemical intermediate. For procurement managers, understanding these applications helps in specifying the correct grade and quantity:

  • Melamine Production: Dicyandiamide is a fundamental precursor for melamine synthesis, a crucial component in laminates, coatings, and plastics. Manufacturers in this sector require consistent, high-volume supply.
  • Pharmaceuticals: It serves as an intermediate in the synthesis of various pharmaceutical compounds, including guanidine nitrate and sulfonamides. Pharmaceutical buyers prioritize strict quality control and detailed documentation like Certificates of Analysis (COA).
  • Agrochemicals: Dicyandiamide is utilized as a nitrification inhibitor in fertilizers. This application helps improve nitrogen utilization efficiency and reduce environmental losses. Agricultural formulators look for cost-effectiveness and reliable performance.
  • Epoxy Resins and Coatings: As a latent curing agent, Dicyandiamide is indispensable in the formulation of epoxy resins, adhesives, powder coatings, and laminates for circuit boards. Performance requirements here often relate to curing speed and final material properties.

Navigating the Supply Chain: Finding a Reliable Manufacturer

When looking to buy Dicyandiamide, especially in bulk, partnering with a reputable manufacturer and supplier in China offers significant advantages. Key considerations for procurement managers include:

  • Product Purity and Specifications: Ensure the supplier can consistently meet your required purity levels (e.g., 99.5% or higher) and particle size requirements. Requesting detailed Technical Data Sheets (TDS) and Material Safety Data Sheets (MSDS) is standard practice.
  • Manufacturing Capacity and Reliability: A strong manufacturing base in China ensures a stable supply chain, crucial for uninterrupted production. Inquire about production capacity and the supplier's history of on-time delivery.
  • Competitive Pricing and Quotation: Obtain multiple quotations to compare pricing. Understanding the market price for Dicyandiamide is vital for budget adherence. Direct manufacturers often provide the best value.
  • Quality Certifications and Compliance: Look for suppliers adhering to international quality standards (e.g., ISO certifications) and those who can provide comprehensive COAs for each batch purchased.

For procurement professionals seeking a trusted source for Dicyandiamide (CAS 461-58-5), engaging with experienced manufacturers in China provides access to high-quality products at competitive prices. By focusing on purity, reliability, and technical support, you can secure a robust supply of this essential chemical intermediate.


If you are looking to purchase Dicyandiamide or require a detailed quotation, we encourage you to contact us. As a leading Dicyandiamide manufacturer and supplier in China, we are committed to supporting your business needs with exceptional products and services.