myTechnical Documents
Details
CAS
2421-28-5
Common names
(4,4carbonyl bis(phthalic anhydride
Product Type
Recommended for
Applications
Producer
Supplier
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Particle size | <38 | µm | % 75 ;Sieve analysis |
| Particle size | <75 | µm | % 92 ;Sieve analysis |
| Particle size | <600 | µm | 100% ;Sieve analysis |
| Appearance | |||
| color value | <100 | Klett | |
| Physical state | powder | ||
| Physical Properties | |||
| Molecular weight | 322.23 | g/mol | |
| Melting range | 220 - 230 | ºC | |
| Bulk density | 0.71 | g/ml | |
| Specific Gravity | 1.57 | (15.6°C (fine powder | |