Calcium hydrogen sulfite
IUPAC 名称
calcium disulfonate
描述
Preservative
Calcium bisulfite (calcium bisulphite) is an inorganic compound which is the salt of calcium cation and bisulfite anion. As a food additive it is used as a preservative under the E number E227.
异构
[Ca++].[O-]S(=O)=O.[O-]S(=O)=O
InChI标识符
InChI=1S/Ca.2H2O3S/c;2*1-4(2)3/h;2*4H,(H,1,2,3)/q+2;;/p-2
键
YDGNSMQWAPGGTH-UHFFFAOYSA-L