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7778-77-0 - Potassium phosphate, 0.2M buffer soln., pH 7.0 - J61261 - Alfa Aesar

J61261 Potassium phosphate, 0.2M buffer soln., pH 7.0

CAS Number
7778-77-0
Synonyms

Size Price ($) Quantity Availability
500ml 56.24
1L 88.37
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Potassium phosphate, 0.2M buffer soln., pH 7.0

MDL
MFCD00011401

Chemical Properties

Form
Liquid
Solubility
Fully miscible in water. Insoluble in ethanol.

Applications

Potassium phosphate is typically used as a component in the preparation of phosphate based buffers. It is convenient stock solution for making phosphate buffers. The pKa of 6.82 (25 C) for phosphate buffers make them a universal buffer for biological applications such as cell culture media, column eluent solutions and reagents used in molecular biology. Specific applications include buffers for protein purification, bioprocessing and diagnostic reagent production. Potassium salts are used where sodium content needs to be minimized or controlled.

Notes

Stable under recommended storage conditions. Store in cool, dry conditions in well sealed containers.

Literature References

M.Stashkevych; E.Khomutov; Y.Dumanskiy; A.Matviyenko; I.Zinkovych. The influence of 5-fluorouracil on activity of thymidine phosphorylase in gastric adenocarcinoma and normal adjacent tissue. Experimental oncology. 2014, 36,(4), 267-270.

 

M.Scuotto; M.Persico; M.Bucci; V.Vellecco; N.Borbone; E.Morelli; G.Oliviero; E.Novellino; G.Piccialli; G.Cirino; M.Varra; C.Fattorusso; L.Mayol. Outstanding effects on antithrombin activity of modified TBA diastereomers containing an optically pure acyclic nucleotide analogue. Organic & Biomolecular Chemistry. 2014, 12,(28), 5235-5242.

Other References

Harmonized Tariff Code
2835.24
TSCA
Yes

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