Product: Hexahydrophthalic Anhydride
CAS NO: 85-42-7
Molecular formula: C8H10O3
Structure formula:
Properties:
White solid, soluble in benzene and acetone, moisture adsorption.
Application:
Used in the synthesis of polyester resin. Used as modifier of alkyd resin. Used as curing accelerant in the pasting of epoxy resin. Used as material of insecticide. Used as material of pharmaceutical. Used in plasticizer and antirust.
Specification:
|
Items
|
Quality
|
|
Purity,%
|
98.5 min.
|
|
Iodine value
|
1 max.
|
|
Acid value
|
710 min.
|
|
Free acid,%
|
0.5 max.
|
|
Melting point, °C
|
32-34
|
|
