Sodium phosphite dibasic pentahydrate, 98%
Based on 1 Customer Validation
Sodium phosphite dibasic pentahydrate, 98% (di-Sodium hydrogen phosphite, 98%) is an inorganic phosphorus source and an alkali metal salt of phosphorous acid. Sodium phosphite dibasic pentahydrate, 98% acts as a catalyst for the butanetetracarboxylic acid-based crosslinking reaction of cotton cellulose.
For research use only. We do not sell to patients.
- Purity: 98.29%
- CAS No.: 13517-23-2
- Formula: Na2HPO3·5H2O
- Molecular Weight:216.04
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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
Biological Activity
Sodium phosphite dibasic pentahydrate catalyzes the BTCA crosslinking reaction of 80×80 all-cotton printed fabric, yielding a durable press rating of 3.8, a breaking strength retention rate of 69%, and a penetration limit of 17.6 Å. Compared with dihydrogen phosphate catalysts, it exhibits lower resilience and higher strength retention[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. 13517-23-2
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Appearance Solid
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Molecular Weight 216.04
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Formula Na2HPO3·5H2O
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Color White to off-white
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SMILES
[Na2HPO3.5H2O]
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Synonyms
di-Sodium hydrogen phosphite, 98%
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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 : 100 mg/mL (462.88 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 (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
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 | 4.6288 mL | 23.1439 mL | 46.2877 mL | 115.7193 mL |
| 5 mM | 0.9258 mL | 4.6288 mL | 9.2575 mL | 23.1439 mL | |
| 10 mM | 0.4629 mL | 2.3144 mL | 4.6288 mL | 11.5719 mL | |
| 15 mM | 0.3086 mL | 1.5429 mL | 3.0858 mL | 7.7146 mL | |
| 20 mM | 0.2314 mL | 1.1572 mL | 2.3144 mL | 5.7860 mL | |
| 25 mM | 0.1852 mL | 0.9258 mL | 1.8515 mL | 4.6288 mL | |
| 30 mM | 0.1543 mL | 0.7715 mL | 1.5429 mL | 3.8573 mL | |
| 40 mM | 0.1157 mL | 0.5786 mL | 1.1572 mL | 2.8930 mL | |
| 50 mM | 0.0926 mL | 0.4629 mL | 0.9258 mL | 2.3144 mL | |
| 60 mM | 0.0771 mL | 0.3857 mL | 0.7715 mL | 1.9287 mL | |
| 80 mM | 0.0579 mL | 0.2893 mL | 0.5786 mL | 1.4465 mL | |
| 100 mM | 0.0463 mL | 0.2314 mL | 0.4629 mL | 1.1572 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.
Sodium phosphite dibasic pentahydrate, 98% Related Classifications
HY-W111522 Related Classifications
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- Sodium phosphite dibasic pentahydrate, 98%
- 13517-23-2
- di-Sodium hydrogen phosphite, 98%
- Biochemical Assay Reagents
- butanetetracarboxylic acid
- dihydrogen phosphorus salt
- cotton cellulose
- phosphorus acid
- carboxylate phosphorylation
- inorganic phosphorus source
- all-cotton 80×80 printcloth
- acetyl amido phosphate
- acetyl phosphate
- alkali metal salt
- Inhibitor
- inhibitor
- inhibit