Phthalic anhydride flake
1:PA:White flaky crystal, stimulate a strong odor; 2:Usage:Unsaturated resin, water treatment agent paint 3:Purity:99.5% flake
Phthalic anhydride flake
1:PA:White flaky crystal, stimulate a strong odor; 2:Usage:Unsaturated resin, water treatment agent paint 3:Purity:99.5% flake
Phthalic anhydride flake