1,2,4,5-Benzenetetracarboxylic anhydride

Model:	89-32-7
Brand:	wanshida
Origin:	Made In China
Category:	Chemicals / Organic Chemical Materials / Organic Intermediate
Label:	PMDA; Pyromellitic d , Benzenetetra , 5-tetracarboxylic di
Price:	US $1 / Kilogram
Min. Order:	1 Kilogram

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Product Description

Classification: Others
Cas NO.: 89-32-7
Molecular Formula: C10H2O6
Melting Point: 283-287?
Boiling Point: 397-400?
Stability: Stable under normal temperatures and pressures.
Refractive index:1.708
Flash Point: 380?
Purity: 99%
Appearance: White powder
usage: Used in well airy place
Brand Name: wanshida
EINECS: 201-898-9
Aliase: PMDA 1,2,4,5-Benzenetetracarboxylic dianhydride; benzene-1,2:4,5-tetracarboxylic dianhydride
Purity: 99%
Appearance:white or light yellow crystal granule
Brand: wanshida
89-32-7: Pyromellitic Dianhydride (PMDA)
Usage:
Pyromellitic dianhydride (PMDA) is employed as a curing agent for epoxy agent resins used for casting, laminating, the manufacture of moulding powders, adhesives and coatings.