Phthalic anhydride ACS
Leverantör: Thermo Fisher Scientific
Certifikat
Om denna produkt
CAS-nummer:85-44-9
:
Formel:C₈H₄O₃
MDL-nummer:MFCD00005918
:148.12 g/mol
Merck Index:13,07457
Kokande Pt:284 °C (760 mmHg)
Smält Pt:129…132 °C
Densitet:1,545 g/cm³ (20 °C)
Flash Pt:152 °C
Förvaringstemperatur:Ambient
EINECS:201-607-5
FN:2214
ADR:8,III
:GHS08
:GHS05
:GHS07
Specifikationstestresultat
- 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