Food additive disodium dihydrogen pyrophosphate
(acidic sodium pyrophosphate)(SAPP)

Molecular formula: Na₂H₂P₂O₇
Molecular weight: 221.94
Specification: in accordance with HG/T2928-1999; or following your demand
Packing: 25Kg double plastic bags lined woven bag; or following your demand
Uses: used as leaven and modifier