Metaphosphoric acid, 33.5-36.5%
Based on 1 Customer Validation
Metaphosphoric acid, 33.5-36.5% (Glacial phosphoric acid, 33.5-36.5%) is a precipitant used for rapid enzymatic measurement of blood lactate and pyruvate. Metaphosphoric acid, 33.5-36.5% can also be used as a dehydrating agent, and its derivative sodium hexametaphosphate can be used as a chelating agent and food additive.
For research use only. We do not sell to patients.
- CAS No.: 37267-86-0
- Formula: HO3P
- Molecular Weight:79.98
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Storage:
Store at room temperature 3 years.
In solvent -80°C, 2 years , -20°C, 1 year
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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
Metaphosphoric acid, 33.5-36.5% (Glacial phosphoric acid, 33.5-36.5%) is a precipitant used for rapid enzymatic measurement of blood lactate and pyruvate[1].
Metaphosphoric acid, 33.5-36.5% can also be used as a dehydrating agent, and its derivative sodium hexametaphosphate can be used as a chelating agent and food additive[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. 37267-86-0
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Appearance Solid
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Molecular Weight 79.98
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Formula HO3P
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Color Colorless to off-white
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SMILES
OOO[P]
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Synonyms
Glacial phosphoric acid, 33.5-36.5%
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Store at room temperature 3 years
In solvent -80°C 2 years -20°C 1 year
Solvent & Solubility
H2O : 100 mg/mL (1250.31 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
* 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
* 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 (254 KB)
- English - EN (254 KB)
- Français - FR (254 KB)
- Deutsch - DE (254 KB)
- Norwegian - NO (254 KB)
- Español - ES (254 KB)
- Swedish - SV (254 KB)
- Italian - IT (254 KB)
- Korean - KR (254 KB)
- Portuguese - PT (254 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 12.5031 mL | 62.5156 mL | 125.0313 mL | 312.5781 mL |
| 5 mM | 2.5006 mL | 12.5031 mL | 25.0063 mL | 62.5156 mL | |
| 10 mM | 1.2503 mL | 6.2516 mL | 12.5031 mL | 31.2578 mL | |
| 15 mM | 0.8335 mL | 4.1677 mL | 8.3354 mL | 20.8385 mL | |
| 20 mM | 0.6252 mL | 3.1258 mL | 6.2516 mL | 15.6289 mL | |
| 25 mM | 0.5001 mL | 2.5006 mL | 5.0013 mL | 12.5031 mL | |
| 30 mM | 0.4168 mL | 2.0839 mL | 4.1677 mL | 10.4193 mL | |
| 40 mM | 0.3126 mL | 1.5629 mL | 3.1258 mL | 7.8145 mL | |
| 50 mM | 0.2501 mL | 1.2503 mL | 2.5006 mL | 6.2516 mL | |
| 60 mM | 0.2084 mL | 1.0419 mL | 2.0839 mL | 5.2096 mL | |
| 80 mM | 0.1563 mL | 0.7814 mL | 1.5629 mL | 3.9072 mL | |
| 100 mM | 0.1250 mL | 0.6252 mL | 1.2503 mL | 3.1258 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.
Metaphosphoric acid, 33.5-36.5% Related Classifications
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