Product Information
- tripotassium phosphate
- E 340 (iii)
- Orthophosphate de tripotassium
- Ortofosfato De Tripotasio
- Phosphoric acid, potassium salt (1:3)
- Potassium Phosphate
- Potassium orthophosphate
- Potassium phosphate (K3PO4)
- Potassium phosphate (K<sub>3</sub>PO<sub>4</sub>)
- Potassium phosphate, tribasic
- See more synonyms
- Potassium tribasic phosphate
- Sa 811
- Trikaliumorthophosphat
- Tripotassium Orthophosphate
- Tripotassium phosphate
- Phosphoric acid, tripotassium salt
- Potassium O-Phosphate
- Phosphoric acid, potassium salt
- Tkp
- Tripotassium Phosphate Anhydrous
- Tri-Potassium Orthophosphate
- Potassiumphosphatetribasick3po4
- Phosphoricacid,Tripotassiumsalt
Potassium phosphate tribasic is a reagent with a very high buffering capacity. It is widely used in molecular biology, biochemistry, and chromatography, used for the extraction of keratohyalin protein from bovine tissue, to study the effects of freezing and thawing on the stability of proteins sensitive to conformational changes. It is used as a food additive for its properties as an emulsifier, foaming agent, and whipping agent. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical properties
Technical inquiry about: 02-046644 Potassium phosphate, ACS, 98.0% min
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