Melamine, CAS 108-78-1 (1,3,5-triazine-2,4,6-triamine), is a white crystalline nitrogen-rich heterocyclic compound and the key raw material for melamine-formaldehyde (MF) resins, laminates, coatings and flame-retardant systems. PolyBlueChem supplies melamine to the specification below with per-batch COA and SDS, competitive pricing on bulk volumes and REACH-registered supply into Europe.
Specifications
| Parameter | Specification |
|---|---|
| Appearance | White crystalline powder |
| Purity | 99.8% min |
| Water | 0.1% max |
| pH | 7.5 – 9.5 |
| Ash | 0.03% max |
| Turbidity (Kaolin) | 20 max |
| Colour (Hazen, Pt-Co) | 20 max |
The high purity (99.8% min), low water (0.1% max) and low turbidity/colour make this a resin- and coating-grade melamine. A full specification sheet and a certificate of analysis (COA) for each batch are available on request.
Basic Information
| CAS number | 108-78-1 |
| Synonyms | Melamine; 1,3,5-triazine-2,4,6-triamine; cyanuramide; 2,4,6-triamino-1,3,5-triazine |
| Molecular formula | C3H6N6 |
| Molecular weight | 126.12 g/mol |
| Appearance | White crystalline powder |
| Type | Triazine; MF-resin raw material |
Applications
- Melamine-formaldehyde (MF) resins – the main use; decorative laminates (HPL), moulding compounds, adhesives and binders.
- Coatings – amino (melamine) crosslinkers in industrial and automotive coatings.
- Flame retardants – melamine and melamine-based (including melamine cyanurate) flame-retardant systems.
- Laminates and boards – surface and overlay films, and impregnation resins.
- Other uses – moulding powders, paper treatment and as a nitrogen source in specialty applications.
Supply and regulatory
- REACH – supplied REACH-registered for the European market.
- EU trade – melamine is subject to EU anti-dumping measures; our supply is offered with lower anti-dumping duty exposure – confirm the current rate and origin for your order.
- Per-batch certificate of analysis (COA) and safety data sheet (SDS).
Packaging and storage
- 25 kg PP/PE bags and 1000 kg jumbo bags; palletised for container shipment.
- Store sealed, cool and dry; melamine is stable but should be kept away from moisture and heat.
PolyBlueChem supplies melamine (CAS 108-78-1) to this specification, REACH-registered with competitive pricing on bulk volumes and FOB/CIF delivery. Contact us with your application, tonnage and delivery port for a quotation.
