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Sodium Acetate (3 M, pH 5.2) Preparation and Recipe
Sodium Acetate (3 M) is commonly used during DNA and RNA extraction. Sodium acetate, which is a salt, helps precipitate nucleic acids.
To prepare
L of Sodium Acetate (3 M, pH 5.2):
Change the value in the textbox above to scale the recipe volume
Table 1. Required components
ComponentAmountConcentration
Sodium Acetate (mw: 82.03 g / mol)##
  • Prepare 800 mL of distilled water in a suitable container.
  • Add # of Sodium Acetate to the solution
  • Adjust the pH to 5.2 with glacial acetic acid. Allow the solution to cool overnight. Adjust the pH once more to 5.2 with glacial acetic acid.
  • Add distilled water until the volume is 1 L.
  • Filter-sterilize the solution.


References
This online resource may be cited as follows
MLA
"Quest CalculateSodium Acetate (3 M, pH 5.2) Preparation and Recipe." AAT Bioquest, Inc.10 Oct2025https://www.aatbio.com/resources/buffer-preparations-and-recipes/sodium-acetate-3-m-ph-5-2.
APA
AAT Bioquest, Inc. (2025October 10). Quest CalculateSodium Acetate (3 M, pH 5.2) Preparation and Recipe. AAT Bioquest. https://www.aatbio.com/resources/buffer-preparations-and-recipes/sodium-acetate-3-m-ph-5-2.
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This online resource has been cited in 3 publications, including
Enhancement and Regulation of Peptide Crystallization with the Application of Taylor Vortex: A Case Study of Vancomycin
Authors: 
Li, Beibei and Yao, Tuo and Tao, Tiantian and Han, Dandan and Yang, Huaiyu and Gao, Zhenguo and Gong, Junbo
Journal: 
Industrial \& Engineering Chemistry Research (2023)