Trisodium phosphate
Based on 1 Customer Validation
Trisodium phosphate is a food additive. Trisodium phosphate affects the growth parameters (lag phase, maximum growth rate) of Listeria monocytogenes and increases the sensitivity of Gram-negative bacteria to Lysozyme (HY-P1068) and Nisin (HY-P1607).
For research use only. We do not sell to patients.
- Purity: 99.50%
- CAS No.: 7601-54-9
- Formula: Na3PO4
- Molecular Weight:163.94
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Storage:
Store at room temperature, keep dry and cool.
In solvent -80°C, 1 year , -20°C, 6 months
To place orders, for customer services and technical support, please contact: MedChemExpress USA
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
Trisodium phosphate (0.5%-1.5% (w/v); 48 h) in the experiment of culturing Listeria monocytogenes in tryptic soy broth (TSB) medium, the 0.5% concentration results in the shortest lag phase and the highest maximum growth rate of the bacterium, the 1.5% concentration leads to the longest lag phase and the lowest maximum growth rate[1].
Trisodium phosphate (0.5-100 mM; 10 min) can significantly increase the sensitivity of Gram-negative bacteria to Lysozyme (HY-P1068) and Nisin (HY-P1607)[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. 7601-54-9
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Appearance Solid
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Molecular Weight 163.94
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Formula Na3PO4
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Color White to off-white
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SMILES
O=P(OO[Na])=O.[Na][Na]
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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
Solvent & Solubility
H2O : 200 mg/mL (1219.96 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, 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 (272 KB)
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SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 KB)
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Handling Instructions (2659 KB)
References
[1]. Capita R, et al. Influence of strain and trisodium phosphate concentration on growth parameters of Listeria monocytogenes in vitro. Lett Appl Microbiol. 2001 Jun;32(6):428-32. [Content Brief]
[2]. Carneiro de Melo AM, et al. Trisodium phosphate increases sensitivity of gram-negative bacteria to lysozyme and nisin. J Food Prot. 1998 Jul;61(7):839-43. [Content Brief]
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 | 6.0998 mL | 30.4990 mL | 60.9979 mL | 152.4948 mL |
| 5 mM | 1.2200 mL | 6.0998 mL | 12.1996 mL | 30.4990 mL | |
| 10 mM | 0.6100 mL | 3.0499 mL | 6.0998 mL | 15.2495 mL | |
| 15 mM | 0.4067 mL | 2.0333 mL | 4.0665 mL | 10.1663 mL | |
| 20 mM | 0.3050 mL | 1.5249 mL | 3.0499 mL | 7.6247 mL | |
| 25 mM | 0.2440 mL | 1.2200 mL | 2.4399 mL | 6.0998 mL | |
| 30 mM | 0.2033 mL | 1.0166 mL | 2.0333 mL | 5.0832 mL | |
| 40 mM | 0.1525 mL | 0.7625 mL | 1.5249 mL | 3.8124 mL | |
| 50 mM | 0.1220 mL | 0.6100 mL | 1.2200 mL | 3.0499 mL | |
| 60 mM | 0.1017 mL | 0.5083 mL | 1.0166 mL | 2.5416 mL | |
| 80 mM | 0.0762 mL | 0.3812 mL | 0.7625 mL | 1.9062 mL | |
| 100 mM | 0.0610 mL | 0.3050 mL | 0.6100 mL | 1.5249 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.
Trisodium phosphate Related Classifications
HY-Y1329 Related Classifications
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