Chemical Name: Melamine Polyphosphate
CAS No.: 20208-95-1
Appearance: White Solid powder
Packing: 25KG/Drum
Purity / Assay: ≥98%
Melamine Polyphosphate CAS 20208-95-1
Description
Melamine Polyphosphate Details
Chemical Name: Melamine Polyphosphate
Synonyms: 1,3,5-Triazine-2,4,6-triamine polyphosphate; Melamine polyphosphate salt
CAS No.: 20208-95-1
Molecular Formula: C3H9N6O4P
Molecular Weight: 224.12
Appearance: White Solid powder
Purity / Assay: ≥98%
Melamine Polyphosphate Typical Properties
| Solubility | Insoluble in water and common organic solvents |
| Appearance | Solid |
| Color | White |
| Thermal Decomposition Temperature | >350℃ |
| Density | 1.85 g/cm3 |
| Bulk Density | 0.30-0.50 g/cm3 |
| pH Value | 5.0-6.5 |
| Moisture / Volatile Content | ≤0.3% |
Melamine Polyphosphate Usage
Mainly used as fire retardant, antioxidant and catalyst for organic synthesis.
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Engineering Plastics & Polymers:
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Glass Fiber Reinforced Polyamide: Functions as a highly effective halogen-free flame retardant. Low smoke density and excellent electrical properties.
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Thermoplastic Polyester & PBT/PET: Applied in halogen-free flame retardant formulations for electronics connectors, switches, and automotive electrical housings.
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Intumescent Flame Retardant Systems & Coatings:
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Acid Donor & Gas Source: Acts as a dual-functional agent in steel structure fire-retardant coatings, textile back-coatings, and polyurethane foams.
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Melamine Polyphosphate Packaging and Shipping
Packing: 25KG/Drum
Melamine Polyphosphate Storage
Keep container tightly closed in a cool, dry, and well-ventilated warehouse.
Shelf Life: 24 months under recommended original unopened storage conditions.