Phthalic anhydride, anhydrous 99.0-100.2% ACS

Supplier: Thermo Scientific Chemicals

Corrosive Warning

Irritant Warning

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41771-36 41771-A4

CAAA41771-36EA 108.17 CAD

CAAA41771-36 CAAA41771-A4

Phthalic anhydride, anhydrous 99.0-100.2% ACS

Phthalic anhydride

MDL: MFCD00005918 Beilstein Registry No.: 118515 Fieser: 1,882 21,351

Purity: 99.0-100.2% CAS No.: 85-44-9 Molecular Formula: C6H4(CO)2O Formula Weight: 148.12 Flash Point: 152°(305°F) Physical Form: Flaky Crystals Density: 1.53 Sensitivity: Moisture Sensitive Odor: Weak, characteristic Melting Point: 131-133° Boiling Point: 295° subl. Beilstein Reference: 118515 Merck Reference: 14,7372 UN No.: 2214 MDL No.: MFCD00005918

Formula: C₈H₄O₃
MW: 148.12 g/mol
Boiling Pt: 295 °C (subl.)
Melting Pt: 131…133 °C
Density: 1.53
Flash Pt: 152 °C (305 °F)
Storage Temperature: Ambient

MDL Number: MFCD00005918
CAS Number: 85-44-9
EINECS: 201-607-5
UN: 2214
ADR: 8,III
Merck Index: 14,7372

Specification Test Results

Residue after ignition	0.01%
Cl	0.002%
SO3	0.003%
Heavy Metals (as Pb)	5 ppm
Fe	5 ppm max.
Melting point	Pass test

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