Polymaleic Acid
Hydrolyzed Polymaleic Anhydride
HPMA
Molecular Formula: (C4H4O4)n
Molecular Weight: <2000
CAS Number: 26099-09-2
EINECS Number:
Appearance: Light yellow and transparent liquid
Solid content: 48.0% min
Bromine value mg/g: 80.0
Average molecular weight: 450
pH( 1% solution): 2.0-3.0
Density (20℃)g/cm3: 1.18