Sodium alum
IUPAC 名称
aluminium(3+) ion sodium dodecahydrate disulfate
描述
Food additive in baking powder, firming agent, buffer. May migrate to food from paper/board packaging
异构
O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
InChI标识符
InChI=1S/Al.Na.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;;2*(H2,1,2,3,4);12*1H2/q+3;+1;;;;;;;;;;;;;;/p-4
键
ZEMWIYASLJTEHQ-UHFFFAOYSA-J