Potassium phosphate trihydrate
Based on 1 Customer Validation
Potassium phosphate trihydrate (Phosphoric acid, tripotassium salt, trihydrate) 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: 99.32%
- CAS No.: 22763-03-7
- Formula: K3PO4·3H2O
- Molecular Weight:266.31
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Storage:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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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. 22763-03-7
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Appearance Solid
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Molecular Weight 266.31
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Formula K3PO4·3H2O
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Color White to off-white
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SMILES
[K3PO4·3H2O]
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Synonyms
Phosphoric acid, tripotassium salt, trihydrate
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Solvent & Solubility
H2O : 50 mg/mL (187.75 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 (sealed storage, away from moisture). 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 (sealed storage, away from moisture). 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 (266 KB)
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SDS (615 KB)
- English - EN (615 KB)
- Français - FR (615 KB)
- Deutsch - DE (615 KB)
- Norwegian - NO (615 KB)
- Español - ES (615 KB)
- Swedish - SV (615 KB)
- Italian - IT (615 KB)
- Korean - KR (615 KB)
- Portuguese - PT (615 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 (sealed storage, away from moisture). 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 | 3.7550 mL | 18.7751 mL | 37.5502 mL | 93.8756 mL |
| 5 mM | 0.7510 mL | 3.7550 mL | 7.5100 mL | 18.7751 mL | |
| 10 mM | 0.3755 mL | 1.8775 mL | 3.7550 mL | 9.3876 mL | |
| 15 mM | 0.2503 mL | 1.2517 mL | 2.5033 mL | 6.2584 mL | |
| 20 mM | 0.1878 mL | 0.9388 mL | 1.8775 mL | 4.6938 mL | |
| 25 mM | 0.1502 mL | 0.7510 mL | 1.5020 mL | 3.7550 mL | |
| 30 mM | 0.1252 mL | 0.6258 mL | 1.2517 mL | 3.1292 mL | |
| 40 mM | 0.0939 mL | 0.4694 mL | 0.9388 mL | 2.3469 mL | |
| 50 mM | 0.0751 mL | 0.3755 mL | 0.7510 mL | 1.8775 mL | |
| 60 mM | 0.0626 mL | 0.3129 mL | 0.6258 mL | 1.5646 mL | |
| 80 mM | 0.0469 mL | 0.2347 mL | 0.4694 mL | 1.1734 mL | |
| 100 mM | 0.0376 mL | 0.1878 mL | 0.3755 mL | 0.9388 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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