Stampa…

Pyromellitic dianhydride 99%

Fornitore: Thermo Scientific
Pericolo

Synonyms: 1,2,4,5-Benzenetetracarboxylic anhydride

105321000 105325000 105320025
ACRO105321000EA 46.7 EUR
ACRO105321000 ACRO105325000 ACRO105320025
Pyromellitic dianhydride 99%
Pyromellitic dianhydride
Formula: C₁₀H₂O₆
Peso molecolare: 218,12 g/mol
Punto di ebollizione: 397…400 °C (760 mmHg)
Punto di fusione: 283…287 °C
Flash Pt: 380 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00005005
CAS Number: 89-32-7
EINECS: 201-898-9

Visualizza i codici

Risultati del test di specificazione

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

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Informazioni About VWR