Melamine-phosphate

Melamine-phosphate

CAS No.: 41583-09-9
Molecular Formula: C3H9N6O4P
Molecular weight: 224.12
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product description

Melamine Phosphate (MP) is a highly efficient, halogen-free nitrogen-phosphorus (N-P) synergistic flame retardant, formed by the reaction of melamine and phosphoric acid.


Chemical Properties

PropertyValue

Melting point

120 - 122°C

Density

1.74

Storage temp.

Refrigerator

Solubility

DMSO (Slightly), Methanol (Slightly)

Form

Solid

Color

White

Water Solubility

3.9g/L at 20℃

EPA Substance Registry System

1,3,5-Triazine-2,4,6-triamine, phosphate (41583-09-9)


Product Usage

Melamine phosphate is a high-performance, halogen-free flame retardant primarily recognized for its excellent thermal stability and environmental safety. Its most significant application is in intumescent fire-retardant coatings for steel structures and wood, where it acts as both a gas source and a catalyst to form a protective char layer during a fire. In the plastics and polymer industry, it is widely used in glass-fiber-reinforced nylon (PA6/66) and polyolefins to meet stringent fire safety standards. Additionally, it serves as a functional additive in textile finishing and specialty adhesives, providing effective flame retardancy without compromising the mechanical properties of the base material.

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Shipping And Transportation

Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!

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Qualification Certificate
  • 微信图片_2026-04-09_153718_808
  • 微信图片_2026-04-09_153715_255
  • 微信图片_2026-04-09_153711_744
  • 微信图片_2026-04-09_153654_640
FAQ

Q1: Are Your Products Compliant With International Standards?

A1: Yes, our company holds a number of internationally recognized core certifications. All production and operation activities strictly follow international environmental, safety and quality standards, and each batch of products is accompanied by a compliance test report to meet the chemical industry requirements in different regions around the world.


Q2: Do You Provide Customized Product Services?
A2: Yes, we have a professional R&D team and refined production capacity. We can customize chemical products of different specifications and performances according to customers' specific needs, and provide full-process technical support to meet the personalized application needs of downstream industries.


Q3: What Is The Approximate Delivery Cycle Of The Products?
A3: The delivery cycle varies according to product type, order quantity and destination. We have a complete global supply chain system to ensure fast and safe delivery of goods. For specific cycle, you can consult our sales team for detailed information.


Q4: How To Obtain Product Samples?
A4: You can contact our customer service or sales team to specify the specific model and specification of the required samples. We will provide free samples according to the actual situation, and the sample express fee can be negotiated.

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