Food Additives

Multiple Names

Disodium Dihydrogenpyrophosphate;

Sodium Acid Pyrophosphate;

Sodium Pyrophosphate Dibasic;

Diphosphoric Acid, Disodium Salt;

Disodium Dihydrogen Pyrophosphate;

Disodium Pyrophosphate;

Disodium Pytophosphate;

SAPP;

Disodium Phosphonato Phosphate.

CAS No. 7758-16-9

EC No. 231-835-0

MF No. Na2H2P2O7

MW No. 221.94

Form

White Powder

Color

White to Off-White

Density

1.86

Melting Point

220℃

Refractive Index

1.51

PH

3.5-4.5

1. It can shorten the fermentation time.

2. The storage period can be extended.

3. Reduce product damage rate.