Potassium pyrosulfate
Based on 1 Customer Validation
Potassium pyrosulfate (Pyrosulfuric acid, dipotassium salt) is a kind of biological materials or organic compounds that are widely used in life science research.
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- Purity: 99.50%
- CAS No.: 7790-62-7
- 화학식: K2O7S2
- 분자량:254.32
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보관:
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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용액&용해도
- 순도&문서
- References
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Help & FAQs
Biological Activity
Chemical Information
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CAS No. 7790-62-7
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Appearance Solid
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분자량 254.32
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화학식 K2O7S2
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Color White to off-white
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SMILES
[K].O=S(=O)(O)OS(=O)(=O)O
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Synonyms
Pyrosulfuric acid, dipotassium salt
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선적
Room temperature in continental US; may vary elsewhere.
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보관
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
용액&용해도
H2O : 100 mg/mL (393.21 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)
순도&문서
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Data Sheet (270 KB)
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SDS (582 KB)
- English - EN (582 KB)
- Français - FR (582 KB)
- Deutsch - DE (582 KB)
- Norwegian - NO (582 KB)
- Español - ES (582 KB)
- Swedish - SV (582 KB)
- Italian - IT (582 KB)
- Korean - KR (582 KB)
- Portuguese - PT (582 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 | 3.9321 mL | 19.6603 mL | 39.3205 mL | 98.3013 mL |
| 5 mM | 0.7864 mL | 3.9321 mL | 7.8641 mL | 19.6603 mL | |
| 10 mM | 0.3932 mL | 1.9660 mL | 3.9321 mL | 9.8301 mL | |
| 15 mM | 0.2621 mL | 1.3107 mL | 2.6214 mL | 6.5534 mL | |
| 20 mM | 0.1966 mL | 0.9830 mL | 1.9660 mL | 4.9151 mL | |
| 25 mM | 0.1573 mL | 0.7864 mL | 1.5728 mL | 3.9321 mL | |
| 30 mM | 0.1311 mL | 0.6553 mL | 1.3107 mL | 3.2767 mL | |
| 40 mM | 0.0983 mL | 0.4915 mL | 0.9830 mL | 2.4575 mL | |
| 50 mM | 0.0786 mL | 0.3932 mL | 0.7864 mL | 1.9660 mL | |
| 60 mM | 0.0655 mL | 0.3277 mL | 0.6553 mL | 1.6384 mL | |
| 80 mM | 0.0492 mL | 0.2458 mL | 0.4915 mL | 1.2288 mL | |
| 100 mM | 0.0393 mL | 0.1966 mL | 0.3932 mL | 0.9830 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.
Potassium pyrosulfate Related Classifications
HY-W019970 Related Classifications
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