Phthalic Anhydride, Reagent (Acs),500 G – 59801

Description

Phthalic Anhydride, Reagent (Acs),500 G – 59801
Assay 99.0 – 100.2 %, Chloride 0.002 % Max, Heavy metals (as Pb) 0.0005 % Max, Iron 0.0005 % Max, Melting point 3 C range including 131 C 128 – 134, Residue after ignition 0.01 % Max, Sulfate 0.003 % Max
CAS #:85-44-9
UN#:CHEMICAL N
Ship Name:PHTHALIC ANHYDRIDE
Formula:C!6H!4(CO)!2O