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Potassium pyrophosphate (7320-34-5)

Identification
Name:Potassium pyrophosphate
Synonyms:Tetra Potassium Pyrophosphate;Tetrapotassium Pyrophosphate (TKPP);Diphosphoricacid, potassium salt (1:4);Diphosphoricacid, tetrapotassium salt (9CI);Pyrophosphoric acid, tetrapotassium salt(8CI);Phosphosol;Potassium diphosphate (K4P2O7);Potassium phosphate(K4P2O7);Tetrakalium pyrophosphate;Tetrapotassiumdiphosphate;Tetra Potassium Pyrophosphate(TKPP);
CAS:7320-34-5
EINECS: 230-785-7
Molecular Formula: K4O7P2
Molecular Weight: 330.33
InChI: InChI=1/4K.H4O7P2/c;;;;1-8(2,3)7-9(4,5)6/h;;;;(H2,1,2,3)(H2,4,5,6)/q4*+1;/p-4
Molecular Structure: (K4O7P2) Tetra Potassium Pyrophosphate;Tetrapotassium Pyrophosphate (TKPP);Diphosphoricacid, potassium salt (...
Properties
Boiling Point: >1500
Density:2.534
Stability:Stable at room temperature in closed containers under normal storage and handling conditions.
Water Solubility:SOLUBLE
Solubility:Soluble in water
Appearance:White crystalline powder
Specification:

?Tetrapotassium pyrophosphate , its cas register number is 7320-34-5. It also can be called Potassium pyrophosphate ; and Potassium diphosphate .

Report:

EPA FIFRA 1988 pesticide subject to registration or re-registration. Reported in EPA TSCA Inventory.

Storage Temperature: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
Sensitive: Hygroscopic
Usage:

Substance is used in detergents and surfactants.

Safety Data
Hazard Symbols Xi:Irritant