Tetrasodiumpyrophosphate
Tetrasodiumdiphosphate

EINECS-Nr.: 231-767-1
EEC-Nr. E 450
Molecular weight 266

Chemical formula Na4P2O7
Appearance white powder

Tetrasodium pyrophosphate anhydrous is used in various applications. Some examples of applications are listed below.

Used as/in:
• toothpaste
• instant products