Perstop Group offers Phthalic Anhydride Flakes. Perstop Group also manufactures various types of specialty chemicals. The Phthalic Anhydride Flakes are white coloured flakes. The Phthalic Anhydride Flakes has minimum 99.8% purity. The Phthalic Anhydride Flakes has maximum 0.10 % benzoic acid and 0.10 % maleic acid anhydride. The Phthalic Anhydride Flakes is available in 500 and 1000 kg big-bags.
