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5.43841
Potassium phosphate monobasic
for HPLC LiChropur™
Synonym(s):
Potassium phosphate monobasic, mono-Potassium orthophosphate, Potassium biphosphate, Potassium phosphate monobasic, Potassium dihydrogen phosphate, prim.-Potassium phosphate
About This Item
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grade
anhydrous
Quality Level
Assay
≥99.5% (acidimetric)
form
solid
technique(s)
HPLC: suitable
pH
4.2-4.6 (20 °C, 20 g/L in H2O)
mp
252.6 °C (lit.)
solubility
208 g/L
density
2.338 g/mL at 25 °C (lit.)
bulk density
1200 kg/m3
storage temp.
2-30°C
SMILES string
[K+].OP(O)([O-])=O
InChI
1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
InChI key
GNSKLFRGEWLPPA-UHFFFAOYSA-M
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This Item | 57618 | P9791 | P5379 |
|---|---|---|---|
| assay ≥99.5% (acidimetric) | assay 99.5-101.0% (T) | assay ≥98.0% | assay ≥99.0% |
| technique(s) HPLC: suitable | technique(s) HPLC: suitable | technique(s) - | technique(s) - |
| grade anhydrous | grade - | grade for molecular biology | grade - |
| Quality Level 100 | Quality Level - | Quality Level 200 | Quality Level 200 |
| form solid | form solid | form powder | form powder or crystals |
| pH 4.2-4.6 (20 °C, 20 g/L in H2O) | pH 4.1-4.5 | pH - | pH - |
Application
- Unlocking the potential of biochar: Potassium phosphate monobasic is utilized to enhance the adsorption capacity of biochar composites for removing heavy metals like Pb(II) and Cd(II) from water, highlighting its effectiveness in environmental cleanup strategies (Li et al., 2024).
- Partitioning recombinant chitinase from Nicotiana benthamiana by an aqueous two-phase system: Demonstrates the application of potassium phosphate monobasic in aqueous two-phase systems for efficient partitioning of enzymes, which is crucial for biotechnological and industrial applications (Tue et al., 2024).
- Unlocking Nature′s Toolbox: This study showcases how potassium phosphate monobasic can be used to optimize conditions for the production of recombinant proteins, enhancing yields and streamlining production processes in biomanufacturing (Rajak et al., 2024).
Legal Information
related product
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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