Cat Number: CHE7758169

Sodium acid pyrophosphate (SAPP)

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CAS Number

7758-16-9

Synonyms

Disodium diphosphate
Disodium dihydrogen pyrophosphate
DISODIUM PYROPHOSPHATE

Description

Used as a leavening agent for baked goods to control the fermentation speed; used in instant noodles to reduce the rehydration time of the finished product, non-stick and non-rotten; used in cookies and pastries to shorten the fermentation time, reduce the rate of product breakage, loosening the gap neatly, and can prolong the storage period.

Molecular Weight

221.94

Molecular Formula

Na2H2P2O7

EINECS

231-835-0

SMILES

OP(=O)([O-])OP(=O)(O)[O-].[Na+].[Na+]

Appearance

White powder or granule

Density, g/cm3

1.86