... KHCO3ASSAY GB01,000QUALITY STANDARD GB01,000APPEARANCE white powderGRADE food gradeUSAGEUsed to produce potash, acetic acid potassium, and arsenic acid potassium ... .If you are interested in our products and want to know more specifications,certificate of analysis,our price and ... more details,please feel free to contact us. Tel: +86 0371 68785176Mobile:+86 15093238236SKYPE: ...