Pyromellitic dianhydride 99%
|
Danger
|
Synonyms:
1,2,4,5-Benzenetetracarboxylic anhydride
AC10532-5000
AC10532-1000
200000-060EA
157
USD
200000-060
200004-618
Pyromellitic dianhydride 99%
Pyromellitic dianhydride
Formula:
C₁₀H₂O₆ MW: 218.12 g/mol Boiling Pt: 397…400 °C (760 mmHg) Melting Pt: 283…287 °C Flash Pt: 380 °C Storage Temperature: Ambient |
MDL Number:
MFCD00005005 CAS Number: 89-32-7 EINECS: 201-898-9 |
Specification Test Results
Appearance | White to light beige Powder |
Infrared spectrum | Conforms |
Melting point | 283 to 287 °C |
Titration excess NaOH | ≥98.5 % |
Absorption Ratio P-15/P+15 | 0.94 to 1.2 |
BSC Certification | Passes |
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