ISO certification manufacture, specificated in organic chemicals such as formic acid,stearic acid,GAA and so on. Glacial Acetic Acid 99.5% Tech grade Appearance: Colorless transparent liquid Purity: 99.5% min Sp. Gr. (20/4C)g/cm: 31.049-1.056 Freezing Point: 16C Sulfates: 0.0005% max Chloride: 0.0004% max Residue on evaporation: 0.02% max Heavy metals(Pb): 0.0002% max Iron(Fe): 0.0001% max If you are interested in our products,pls contact me sharon at chemliancheng com or msn hebeilianchengzhang at hotmail dot com |