Phthalic Anhydride
Phthalic Acid
- CAS
- 85-44-9
- EC
- 201-607-5
- Sectors
- Plastics & Polymers, Coatings, Adhesives, Sealants & Elastomers
Phthalic anhydride is a white crystalline compound produced by the oxidation of o-xylene or naphthalene. It is a key intermediate for plasticizers and resins.
SoleChem, an ISO 9001:2015 certified chemical supplier based in Türkiye, delivers Phthalic Anhydride (CAS 85-44-9) to customers in more than 40 countries.
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Phthalic Anhydride
Applications
Used in alkyd resins, PVC plasticizers (DOP, DBP), dyes, and pigments. Also applied in pharmaceuticals and flame retardants.
Safety & Risks
Irritating to eyes and respiratory tract; may cause sensitization. Avoid heating and dust accumulation.
Packaging
Supplied in 25 kg bags or molten in tank trucks. Store cool, dry, and sealed from moisture.