99.8% Purity Melamine for Industrial Use

• CAS No.: 108-78-1
• Formula: C3h6n6
• EINECS: 203-615-4
• Model NO.: MM
• Classification: Organic Analytical Reagents
• Grade: GR
• Specific Usage: For Scintillation
• Content: Standard
• Habit Appellation: Fine Chemicals
• Application: Industry
• Property: Organic Reagent
• Colour: White
• pH: 7.5-9.5
• Certification: Europe Standard
• Shape: Powdery
• Transport Package: in Bags
• Specification: 25kg
• Origin: China
• HS Code: 29336910
• Production Capacity: 100000ton/Year

Product Description

Specification

Appearance: White monoclinic crystal or odorless prismatic crystal	Melting point: approximately 345-354 ℃ (decomposition or sublimation)
Density: 1.573g/cm ³ (16 ℃)	Solubility: Slightly soluble in cold water, soluble in hot water; Extremely soluble in ethanol, insoluble in ether, benzene, etc
Weakly alkaline (pH ≈ 8), can form salts with acids (such as hydrochloride and sulfate)	Main raw materials: Production of melamine formaldehyde resin (MF resin) for use in boards, coatings, molding powders, etc
Other applications: flame retardants, water reducers, paper processing agents, etc	Condensation with formaldehyde produces hydroxymethyl derivatives, which further condense to form resin 12. High temperature (600 ℃) decomposition generates cyanamide

Melamine is a chemical compound with the formula.. It has several important industrial uses, primarily due to its high nitrogen content and chemical stability. Here are the main applications:

1. Production of Melamine-Formaldehyde ResinsMelamine is widely used in the synthesis of melamine-formaldehyde (MF) resins, which are known for their durability, heat resistance, and water resistance. These resins are used in: -Kitchenware and Tableware: For making hard, scratch-resistant plates, cups, and utensils (e.g., melamine plastic dishes). - Paints and Coatings: As binders in paints to improve hardness and chemical resistance. - Adhesives: In woodworking for bonding plywood and particleboard, especially in high-moisture environments. - Decorative Laminates: For countertops, furniture surfaces, and flooring due to their aesthetic appeal and durability.

2. **Flame Retardant Additive** Melamine and its derivatives (e.g., melamine cyanurate) are used as flame retardants in: - **Plastics**: Added to polymers like polyesters and polyurethanes to reduce flammability in electronics, automotive parts, and construction materials. - **Textiles**: To make fabrics fire-resistant for upholstery, clothing, and industrial applications.

3. **Agricultural and Feed Additives (Controversial Use)** Historically, melamine has been improperly added to animal feed to artificially inflate protein content measurements (due to its high nitrogen content). However, this practice is highly dangerous and illegal, as it causes kidney damage and other health issues in animals and humans. Its use in food or feed is strictly regulated worldwide.

4. **Paper and Packaging Industry** MF resins containing melamine are used to: - **Treat Paper**: To make it water-resistant, grease-proof, and more durable for packaging materials (e.g., food containers, paper cups). - **Coatings**: For improving the strength and printability of paper products.

5. **Other Industrial Applications** - **Catalyst Support**: In some chemical reactions as a support for catalysts. - **Fertilizer (Limited Use)**: Though its high nitrogen content makes it theoretically suitable as a fertilizer, it is not a primary use due to its slow degradation and potential toxicity. -