2, 6-naphthalene Dicarboxylic Acid
White needle crystals. Melting point 310-313 ° C (decomposition). Insoluble in boiling benzene, toluene and acetic acid. This product is used to manufacture polyester fibers and F-class insulation materials with high strength and excellent dyeing properties. It is an important monomer for high-performance PEN, PBN, liquid crystal polymer (LCP) and polyurethane resins, and is also an important monomer for pharmaceuticals and fine chemicals. raw material.
| Payment & Shipping Terms | Supply Capacity | ||
|---|---|---|---|
| Payment Terms: | T/T, WU | Production Capacity: | 600T/year |
| Min. Order: | 25KG | Packing: | according to the customer's requirements |
| Means of Transport: | Ocean, Air, Land | Delivery Date: | 7 days |
2, 6-naphthalene Dicarboxylic Acid
CAS 1141-38-4
White needle crystals. Melting point 310-313 ° C (decomposition). Insoluble in boiling benzene, toluene and acetic acid. This product is used to manufacture polyester fibers and F-class insulation materials with high strength and excellent dyeing properties. It is an important monomer for high-performance PEN, PBN, liquid crystal polymer (LCP) and polyurethane resins, and is also an important monomer for pharmaceuticals and fine chemicals. raw material.
| Appearance | White solid | White solid |
|---|---|---|
| Assay | ≥99% | Conform |
We can customize according to customer's requirement.
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| CAS Number | 1141-38-4 |
|---|---|
| Melting point | >300℃ (lit.) |
| Boiling point | 316.6℃ (rough estimate) |
| Density | 1.5 |
| Refractive index | 1.7080 (estimate) |
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