Potassium phosphate (7778-53-2)

Identification
Name:	Potassium phosphate
Synonyms:	Phosphoricacid, tripotassium salt (8CI,9CI);Potassium orthophosphate;Potassiumphosphate;Potassium phosphate (K3PO4);Potassium tribasic phosphate;SA 811;Tripotassium orthophosphate;Tripotassium phosphate;Phosphoric acid,potassium salt (1:3);Potassium phosphate, tribasic;
CAS:	7778-53-2
EINECS:	231-907-1
Molecular Formula:	K₃O₄P
Molecular Weight:	212.27
InChI:	InChI=1/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)
Molecular Structure:
Properties
Transport:	UN 1805 8
Stability:	Stable. Incompatible with strong oxidizing agents, moisture.
Water Solubility:	50.8 G/100 ML (25 oC)
Solubility:	soluble in water. Insoluble in alcohol
Appearance:	White powder
Specification:	?Potassium phosphate, tribasic , its cas register number is 7778-53-2. It also can be called CCRIS 7321?; Phosphoric acid, tripotassium salt ; Potassium orthophosphate ; Potassium phosphate ; Potassium phosphate (K3PO4) ; Potassium phosphate, tribasic ; Tripotassium phosphate ; and UNII-16D59922JU?. ?Potassium phosphate, tribasic (CAS NO.7778-53-2) could be?stable under normal temperatures and pressures. It?absorbs moisture or water from the air. It should avoid the condition like incompatible materials, exposure to moist air or water. It is not compatible with strong oxidizing agents. However, its hazardous polymerization will not occur. In addition,?be sure that Potassium phosphate, tribasic (CAS NO.7778-53-2) is not necessary to strain to reach materials, and that shelves are not overloaded. Use shelves or cabinets sturdy enough to bear the weight of the chemicals.
Report:	Reported in EPA TSCA Inventory.
Storage Temperature:	Store in a cool, dry place. Store in a tightly closed container.
Sensitive:	Hygroscopic
Usage:	Used as a food additive for its properties as an emulsifier, foaming agent and whipping agent. Used in fertilizers.
Safety Data
Hazard Symbols	Xi: Irritant C: Corrosive

Potassium phosphate (7778-53-2)

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