Ftalsyraanhydrid ACS

Leverantör: Thermo Scientific
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423320020 423325000 423320050
ACRO423320020EA 2450 SEK
ACRO423320020 ACRO423325000 ACRO423320050
Ftalsyraanhydrid ACS
Ftalsyraanhydrid
Formel: C₈H₄O₃
MW: 148,12 g/mol
Kokpunkt: 284 °C (760 mmHg)
Smältpunkt: 129…132 °C
Densitet: 1,545 g/cm³ (20 °C)
Flampunkt: 152 °C
Storage Temperature: Omgivande
MDL Number: MFCD00005918
CAS nummer: 85-44-9
EINECS: 201-607-5
UN: 2214
ADR: 8,III
Merck Index: 13,07457

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Specifikation testresultat

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

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