Phthalic anhydride ACS

Supplier: Thermo Scientific
Danger

423320020 423325000 423320050
ACRO423320020EA 225 GBP
ACRO423320020 ACRO423325000 ACRO423320050
Phthalic anhydride ACS
Phthalic anhydride
Formula: C₈H₄O₃
MW: 148,12 g/mol
Boiling Pt: 284 °C (760 mmHg)
Melting Pt: 129…132 °C
Density: 1,545 g/cm³ (20 °C)
Flash Pt: 152 °C
Storage Temperature: Ambient
MDL Number: MFCD00005918
CAS Number: 85-44-9
EINECS: 201-607-5
UN: 2214
ADR: 8,III
Merck Index: 13,07457

Order Now

Specification Test Results

Appearance White Flakes
Infrared spectrum Conforms
Melting point 129 to 132 °C
Residue after ignition ≤0.01 %
Titration by coupling 99.0 to 100.2 %
Chloride (Cl) ≤0.002 %
Sulfate (SO4) ≤0.003 %
Iron (Fe) ≤5 ppm
Heavy metals (as Pb) ≤5 ppm

Learn more

About VWR

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

Learn more About VWR