Pyromellitic dianhydride (PMDA)
99%
- รหัสสินค้า: 127147
นามแฝง:
Pyromellitic anhydride;pyromellitic dianhydride,1H,3H-benzo[1,2-C:4,5-C']difuran-1,3,5,7-tetraone,1,2 ,4,5-pyromellitic anhydride, pyromellitic anhydride, pyromellitic dianhydride
CAS:
89-32-7
| น้ำหนักโมเลกุล: | 218.12 g./mol | Molecular Formula: | C10H2O6 |
|---|---|---|---|
| EC Number: | 201-898-9 | MDL Number: | MFCD00005005 |
| Melting Point: | 283-286 °C(lit.) | Boiling Point: | 397-400 °C(lit.) |
| Density: | Storage Condition: | Room temperature, dry, sealed |
คุณสมบัติของผลิตภัณฑ์:
| ทดสอบ | ข้อมูลจำเพาะ |
|---|---|
| Purity% | 99-100 |
| MELTING POINT (Degree Celsius) | 283Degree Celsius-290Degree Celsius |
| NEUTRALIZATION EQUIVALENT | 54.3-54.7 |
| APPEARANCE | White to Light Grey to Light Beige Powder |
| INFRARED SPECTRUM | Conforms to Structure |
| SOLUBILITY IN ACETONE | 0.1g/10ml,Clear |
ขนาด / Availability / ราคา:
| ปริมาณ | Availability | ราคา | จำนวน |
|---|---|---|---|
| 12.000 | 10-20 days | €963.39 |
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| 100.000 | 10-20 days | €25.17 |
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| 2500.000 | 10-20 days | €256.44 |
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| 10000.000 | 10-20 days | €793.65 |
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Pyromellitic dianhydride (PMDA)
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| Mechanism | - |
| Appearance | - |
| Longevity | - |
| Strength | - |
| Storage | - |
| Shelf Life | - |
| Allergen(s) | - |
| Dosage (Range) | - |
| Recommended Dosage | - |
| Dosage (Per Day) | - |
| Recommended Dosage (Per Day) | - |
| Mix Method | - |
| Heat Resistance | - |
| Stable in pH range | - |
| Solubility | - |
| Product Types | - |
| INCI | - |
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