Phthalic Acid (anhydride), Lab Grade *

Select size:
Sale price $27.00
Sale price $80.00
*Custom Product may require additional time to process.
For questions regarding lead time, please contact a member of our Customer Care Team at


Phthalic Acid (anhydride)Lab Features:

CAS Number 85-44-9
Molecular Formula C8H4O3
Formula Weight 148.11
Assay (C8H6O) Min. 99.5%
Insoluble Matter 0.05%
Residue after Ignition (as SO4) 0.02%
Chloride (Cl) 0.001%
Nitrate (NO3) 0.005%
Sulfate (SO4) 0.005%
Heavy Metals (as Pb) 0.001%
Iron (Fe) 0.001%
Water (H2O) 0.5%


Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Phthalic Acid (anhydride)Lab.

View Product Manuals

Questions & Answers

Have a Question?

Be the first to ask a question about this.

Ask a Chemistry Question