aluminium sulfate molecule 3d, molecular structure, ball and stick model, structural chemical formula e520

aluminium sulfate firming agent e520 coagulating salt mineral millosevichite alum papermaker 039 molecule molecular structure chemical formula model al2so43 atom compounds sulfates molluscicides water treatment adjuvants enumber additives medicine chemistry compound food laboratory research science structural crystal crystalline medical atomic biochemistry hydrogen aluminum sulfur carbon education oxygen pharmaceutical pharmacy scientific ball stick e520