Tetrapotassium Pyrophosphate, Anhydrous
Tetrapotassium Pyrophosphate, TKPP, Potassium Pyrophosphate, Tetrapotassium diphosphate, tetrapotassium pyrophosphate, tetrapotassium salt of diphosphoric acid, hygroscopic, white, coarse size granular material. Technical Grade.
Used as soap and detergent builder, sequestering agent, Peptizing and dispersing agent, Potable water treatment, emulsifier of oils and greases, Deflocculant in drilling muds, buffer and sequestrant.
Old Product code: S038
K4P2O7 > 95%
K2HPO4 < 2%
pH of 1% solution = 10 - 10.7
Iron < 15 ppm