Acetic acid (potassium 99%)
Based on 1 publication(s) in Google Scholar
Acetic acid potassium 99% (Potassium acetate) is a potassium salt employed to replenish electrolytes, for restoration of water-electrolyte balance. Acetic acid potassium 99% can employ in DNA and protein purification. Acetic acid potassium 99% has been used to prepare neutralizing solution for alkaline lysis of bacteria and activated carbon.
For research use only. We do not sell to patients.
- Purity: 99.43%
- CAS No.: 127-08-2
- Formula: CH3COOK
- Molecular Weight:98.14
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Storage:
Store at room temperature, keep dry and cool.
In solvent -80°C, 1 year , -20°C, 6 months
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) Acetic acid (potassium 99%)
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Biological Activity
Potassium acetate, by neutralizing the alkaline environment and selectively precipitating chromosomal DNA and protein impurities under high-salt conditions, is a crucial step for achieving efficient purification of plasmid DNA[1][3].
Acetic acid potassium, when co-pyrolyzed with waste tea leaves at a mass ratio of 2:1 under high-temperature conditions, can be used to prepare high-performance activated carbon[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 127-08-2
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Appearance Solid
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Molecular Weight 98.14
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Formula CH3COOK
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Color White to off-white
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SMILES
CC(O[K])=O
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Synonyms
Potassium acetate
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Store at room temperature, keep dry and cool
In solvent -80°C 1 year -20°C 6 months
Publications (1)
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Journal Impact Factor
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Most Recent
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Biochem Pharmacol
Asiatic acid inhibits endothelial-to-mesenchymal transition in diabetic kidney disease by reducing acetyl-CoA production via targeting ACSS2. [Abstract]2025 Sep 6;242(Pt 2):117311. PMID: 40921220
Solvent & Solubility
H2O : 100 mg/mL (1018.95 mM; Need ultrasonic)
DMSO : < 1 mg/mL (insoluble or slightly soluble)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (273 KB)
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SDS (396 KB)
- English - EN (396 KB)
- Français - FR (396 KB)
- Deutsch - DE (396 KB)
- Norwegian - NO (396 KB)
- Español - ES (396 KB)
- Swedish - SV (396 KB)
- Italian - IT (396 KB)
- Korean - KR (396 KB)
- Portuguese - PT (396 KB)
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Handling Instructions (2659 KB)
References
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 10.1895 mL | 50.9476 mL | 101.8953 mL | 254.7381 mL |
| 5 mM | 2.0379 mL | 10.1895 mL | 20.3791 mL | 50.9476 mL | |
| 10 mM | 1.0190 mL | 5.0948 mL | 10.1895 mL | 25.4738 mL | |
| 15 mM | 0.6793 mL | 3.3965 mL | 6.7930 mL | 16.9825 mL | |
| 20 mM | 0.5095 mL | 2.5474 mL | 5.0948 mL | 12.7369 mL | |
| 25 mM | 0.4076 mL | 2.0379 mL | 4.0758 mL | 10.1895 mL | |
| 30 mM | 0.3397 mL | 1.6983 mL | 3.3965 mL | 8.4913 mL | |
| 40 mM | 0.2547 mL | 1.2737 mL | 2.5474 mL | 6.3685 mL | |
| 50 mM | 0.2038 mL | 1.0190 mL | 2.0379 mL | 5.0948 mL | |
| 60 mM | 0.1698 mL | 0.8491 mL | 1.6983 mL | 4.2456 mL | |
| 80 mM | 0.1274 mL | 0.6368 mL | 1.2737 mL | 3.1842 mL | |
| 100 mM | 0.1019 mL | 0.5095 mL | 1.0190 mL | 2.5474 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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