Pyromellitic dianhydride, 99%, supplied by Avra Synthesis, is a compound that appears as white to off-white crystalline powder the molecular formula CHO. It has a molecular weight of 218.12 gm/mol. Pyromellitic dianhydride, 99% is utilized in the form of a curing agent for epoxy resins that is utilized in molding powders.

PRODUCT SPECIFICATIONS:

Name: Pyromellitic dianhydride, 99%

Category: Fine Chemicals

Brand: Avra Synthesis

Pack size: 100gm

Catalog number: ASP2786.100gm

PRODUCT FEATURES:

CAS Number: 89-32-7

Physical State: Solid

Molecular Weight: 218.12

Storage: Store at Room temperature

Boiling Point: 397-400C

Melting Point: 283-286C

Molecular Formula: CHO

Appearance: White to Off-White crystalline powder

Purity(GC): NLT 99.0%