一般信息
Description
PTA (Purified Terephthalic Acid) is a white crystalline powder with a slight acidic odor. It is mildly irritating to the eyes, skin and respiratory tract.
PTA (Purified Terephthalic Acid) is a white crystalline powder with a slight acidic odor. It is mildly irritating to the eyes, skin and respiratory tract.
Compare up to 4 grades
You already have 4 products for comparison