Sodium diphosphate (Na4(P2O7))
IUPAC 名称
tetrasodium (phosphonatooxy)phosphonate
描述
It is used in foods as a buffering agent, pH control agent, alkalinity source, dispersing agent, protein modifier, coagulant and sequestrant
异构
[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O
InChI标识符
InChI=1S/4Na.H4O7P2/c;;;;1-8(2,3)7-9(4,5)6/h;;;;(H2,1,2,3)(H2,4,5,6)/q4*+1;/p-4
键
FQENQNTWSFEDLI-UHFFFAOYSA-J