... could be soluble in water, alcohol(ROH),ether etc. Used as stabilizer,catalyst for polyester and other high-polymers. 1.Specifications: Appearance ... -300): 88% MIN. Content: 99.5% MIN. 2.Usage:Used as stablizer and catalyst for polyester and other high-polymers, and ... also as plasticizer, additive, solvent, etc.This product is a clear liquid ...