Description

Melamine CAS NO 108-78-1 is a versatile heterocyclic organic compound, primarily known as a key raw material in the production of melamine-formaldehyde resins. Its high nitrogen content and thermal stability make it an essential component for creating durable, high-performance materials. This product is critical for manufacturers in the plastics, coatings, adhesives, and laminates industries seeking to enhance product durability and flame retardancy.

Application

• Laminates & Surface Coatings: A primary component in the manufacture of high-pressure laminates (HPL) and decorative surfaces for furniture and countertops.
• Molding Compounds: Used to produce melamine-formaldehyde molding powders for durable dinnerware, electrical components, and household items.
• Wood Adhesives: Serves as a cross-linking agent in resins for plywood, particleboard, and medium-density fiberboard (MDF), providing water resistance.
• Flame Retardants: Utilized as a synergist in intumescent coatings and plastics due to its high nitrogen content, promoting char formation.
• Concrete Plasticizers: Acts as a raw material in the synthesis of sulfonated melamine formaldehyde (SMF) superplasticizers for high-strength concrete.
• Paper & Textile Treatments: Incorporated into resins to impart wet-strength to paper products and crease-resistance to textiles.
• Thermoset Plastics: A fundamental building block for a wide range of thermoset polymers requiring hardness, gloss, and chemical resistance.

Basic Information

Product Name	Melamine
CAS No.	108-78-1
Molecular Formula	C3H6N6
Molecular Weight	126.12 g/mol
Synonyms	1,3,5-Triazine-2,4,6-triamine; Cyanurotriamide; Cyanurtriamide; Isomelamine; 2,4,6-Triamino-s-triazine; 2,4,6-Triamino-1,3,5-triazine; Melamine (technical grade); Theoharn
EINECS	203-615-4

Quality Control

Our melamine is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Quality is verified through a comprehensive suite of analytical tests, including assay, moisture content, and impurity profile analysis. A Certificate of Analysis (COA) documenting all critical parameters is provided with each shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is hygroscopic (moisture-sensitive); ensure containers are kept sealed to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 99.5%
Moisture (Karl Fischer)	≤ 0.1%
Ash Content	≤ 0.03%
pH (10% aqueous slurry)	7.5 - 9.5
Whiteness (Hunter)	≥ 95
Solubility (in water)	Sparingly soluble

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