Sodium dihydrogen phosphate dihydrate,≥99.0%
Based on 1 publication(s) in Google Scholar
Sodium dihydrogen phosphate dihydrate,≥99.0% (Sodium phosphate dihydrate,≥99.0%) is used as a buffer capacity reagent in molecular biology, biochemistry, and chromatography. Sodium dihydrogen phosphate dihydrate,≥99.0% is also used as a laxative and pH buffer when combined with other sodium phosphates and also used as fuel and detergent additives.
For research use only. We do not sell to patients.
- Purity: 99.8%
- CAS No.: 13472-35-0
- Formula: NaH2PO4·2H2O
- Molecular Weight:156.01
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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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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
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Publications Citing Use of MedChemExpress (MCE) Sodium dihydrogen phosphate dihydrate,≥99.0%
More
Biological Activity
Sodium dihydrogen phosphate dihydrate,≥99.0% is one important chemical material that has widespread application in medicine, food, chemical industry, agriculture aspects, plating, tanning, and fields of boiled water treatment[1].
Sodium dihydrogen phosphate dihydrate,≥99.0% undergoes dehydration at lower temperatures compared with other solid acids and does not exhibit superprotonic conductivity in the intermediate temperature range[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 13472-35-0
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Appearance Solid
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Molecular Weight 156.01
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Formula NaH2PO4·2H2O
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Color White to off-white
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SMILES
[NaH2PO4 ?2H2O]
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Synonyms
Sodium phosphate dihydrate,≥99.0%
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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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Adv Mater
2025 Apr;37(17):e2416349. PMID: 40025988
Solvent & Solubility
H2O : 100 mg/mL (640.98 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 (270 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, 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 | 6.4098 mL | 32.0492 mL | 64.0985 mL | 160.2461 mL |
| 5 mM | 1.2820 mL | 6.4098 mL | 12.8197 mL | 32.0492 mL | |
| 10 mM | 0.6410 mL | 3.2049 mL | 6.4098 mL | 16.0246 mL | |
| 15 mM | 0.4273 mL | 2.1366 mL | 4.2732 mL | 10.6831 mL | |
| 20 mM | 0.3205 mL | 1.6025 mL | 3.2049 mL | 8.0123 mL | |
| 25 mM | 0.2564 mL | 1.2820 mL | 2.5639 mL | 6.4098 mL | |
| 30 mM | 0.2137 mL | 1.0683 mL | 2.1366 mL | 5.3415 mL | |
| 40 mM | 0.1602 mL | 0.8012 mL | 1.6025 mL | 4.0062 mL | |
| 50 mM | 0.1282 mL | 0.6410 mL | 1.2820 mL | 3.2049 mL | |
| 60 mM | 0.1068 mL | 0.5342 mL | 1.0683 mL | 2.6708 mL | |
| 80 mM | 0.0801 mL | 0.4006 mL | 0.8012 mL | 2.0031 mL | |
| 100 mM | 0.0641 mL | 0.3205 mL | 0.6410 mL | 1.6025 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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