Potassium L-tartaric acid
Based on 1 Customer Validation
Potassium L-tartaric acid (Potassium L-(+)-tartaric acid) is a kind of biological materials or organic compounds that are widely used in life science research.
For research use only. We do not sell to patients.
- Purity: 99.81%
- CAS No.: 921-53-9
- Formula: C4H4K2O6
- Molecular Weight:226.27
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Tel: 609-228-6898 E-mail: [email protected] [email protected]
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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
Biological Activity
Chemical Information
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CAS No. 921-53-9
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Appearance Solid
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Molecular Weight 226.27
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Formula C4H4K2O6
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Color White to off-white
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SMILES
O=C(O[K])[C@H](O)[C@@H](O)C(O[K])=O
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Synonyms
Potassium L-(+)-tartaric acid
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
H2O : 100 mg/mL (441.95 mM; Need ultrasonic)
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, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* 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, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* 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 (269 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 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, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 4.4195 mL | 22.0975 mL | 44.1950 mL | 110.4875 mL |
| 5 mM | 0.8839 mL | 4.4195 mL | 8.8390 mL | 22.0975 mL | |
| 10 mM | 0.4419 mL | 2.2097 mL | 4.4195 mL | 11.0487 mL | |
| 15 mM | 0.2946 mL | 1.4732 mL | 2.9463 mL | 7.3658 mL | |
| 20 mM | 0.2210 mL | 1.1049 mL | 2.2097 mL | 5.5244 mL | |
| 25 mM | 0.1768 mL | 0.8839 mL | 1.7678 mL | 4.4195 mL | |
| 30 mM | 0.1473 mL | 0.7366 mL | 1.4732 mL | 3.6829 mL | |
| 40 mM | 0.1105 mL | 0.5524 mL | 1.1049 mL | 2.7622 mL | |
| 50 mM | 0.0884 mL | 0.4419 mL | 0.8839 mL | 2.2097 mL | |
| 60 mM | 0.0737 mL | 0.3683 mL | 0.7366 mL | 1.8415 mL | |
| 80 mM | 0.0552 mL | 0.2762 mL | 0.5524 mL | 1.3811 mL | |
| 100 mM | 0.0442 mL | 0.2210 mL | 0.4419 mL | 1.1049 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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