Glacial Acetic Acid, Certifiacation : ISO 9001

We are offering Glacial Acetic Acid, Acid Chemicals, and Organic Chemicals. specification of glacial acetic acid: 1. industry grade item industry grade glacial acetid acid% 99.00 min acetaldehyde % 0.05 max formic acid% 0.003 max iron % 0.0002 max evaporates the resdual% 0.02 max the heavy metal (as pb counts) % 0.0002 max 2. food grade item food grade glacial acetid acid% 99.00 min as % 0.0001 max freezing point 14.5°c min evaporates the resdual% 0.01 max the heavy metal (as pb counts) % 0.0002 max potassium permanganate experiment minute 0.15 max.