Description

Dicyandiamidepure CAS NO 461-68-5 is a high-purity, white crystalline solid belonging to the cyanamide family, serving as a critical intermediate and performance chemical. Its primary value lies in its dual functionality as a reactive nitrogen source and a cross-linking agent, enabling the synthesis of diverse materials and enhancing product durability. This compound is essential for manufacturers in the polymer, pharmaceutical, and agrochemical industries seeking reliable, high-quality raw materials for flame retardants, epoxy curing agents, and pharmaceutical synthesis.

Application

• Epoxy Resin Curing Agent: A key component for formulating high-performance, heat-resistant epoxy systems used in coatings, adhesives, and electrical laminates.
• Flame Retardant Synergist: Used in combination with other compounds to enhance flame retardancy in polymers, plastics, and textiles.
• Pharmaceutical Intermediate: Serves as a vital building block in the synthesis of various active pharmaceutical ingredients (APIs), including guanidine derivatives and antiviral drugs.
• Agrochemical Production: An intermediate in the manufacture of certain herbicides, fungicides, and plant growth regulators.
• Melamine and Guanamine Production: A fundamental precursor in the industrial synthesis of melamine and guanamine resins.
• Water Treatment Chemical: Used in the production of dicyandiamide-formaldehyde resins, which act as flocculants and clarifying agents.
• Dye Fixative and Stabilizer: Improves the fastness and stability of dyes on textiles and paper.
• Nitrogen Source for Fertilizers: Provides a slow-release form of nitrogen in specialized fertilizer formulations.

Basic Information

Product Name	Dicyandiamidepure
CAS No.	461-68-5
Molecular Formula	C2H4N4
Molecular Weight	84.08 g/mol
Synonyms	Dicyandiamide; Cyanoguanidine; DCD; Dicy; Dicyandiamin; 1-Cyanoguanidine; Dicyanodiamide; Guanylcyanamide
EINECS	207-312-8

Quality Control

Our Dicyandiamidepure is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC and titration methods, to meet exacting specifications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). The product is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 99.5%
Melting Point	209 - 212 °C
Loss on Drying	≤ 0.20%
Residue on Ignition	≤ 0.05%
Heavy Metals (as Pb)	≤ 10 ppm
pH (5% aqueous suspension)	7.0 - 9.0

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.