THPA
Molecular formula C8H8O3
Molecular weight 152.16
CAS NO. 935-79-5or85-43-8
UN NO. 2698
EINECS. 213-308-7
Chemical name Tetrahydrophthalic Anhydride
Brief Introduction
THPA is White flakes and Specific gravity 1.20. A new type of environmentally friendly construction materials of the main raw material, used as curing agent of light color or gas-drying alkyd resin, optical stable unsaturated polyester.
Specification
Test Item Limit
Assay 99%
Package and Storage
25kg in plastic bag lined PP woven bag.
Avoid fire, moisture, and water. Kept in cool, dry and ventilating place, far away from fire
Related Product Tags:
acetic acid , Alumina Ball , chemical , chemical random , chemicals , Roller Bearing chemical , Filter Paper Chemical , poly vinyl alcohol , soda ash , titanium dioxide , zinc oxide