Description
Product Description
Compound Potassium Hydrogen Phosphate is an inorganic phosphate salt commonly applied in biochemical, pharmaceutical, food science, and industrial research fields. It is valued for its buffering capacity, ionic balance properties, and compatibility with aqueous systems. As a hydrogen phosphate compound, it plays a critical role in maintaining pH stability in biochemical reactions and formulation systems.
In laboratory research, Compound Potassium Hydrogen Phosphate is frequently utilized as a component of phosphate buffer systems. Its ability to maintain stable pH ranges makes it suitable for enzyme assays, protein studies, nucleic acid experiments, and cell culture preparation. Stable buffering conditions are essential for preserving biomolecular structure and activity, and this compound provides reliable performance in such environments.
In nutritional and agricultural research, Compound Potassium Hydrogen Phosphate serves as a source of both potassium and phosphate ions. These ions are fundamental for cellular signaling, energy metabolism, and osmotic regulation. Research involving plant nutrition, microbial fermentation, and metabolic pathway analysis often incorporates this compound to investigate ion-dependent biological processes.
Industrial and formulation research employs Compound Potassium Hydrogen Phosphate in studies related to water treatment, food processing systems, and material compatibility testing. Its chemical stability, high solubility, and controlled ionic behavior make it suitable for evaluating formulation robustness and long-term storage performance.
The compound is typically supplied in crystalline or powder form with high purity and low impurity content. Batch-controlled manufacturing and analytical verification ensure consistent quality, supporting reproducibility across experimental and industrial research workflows.
For standardized experimental design, researchers often reference validated Compound Potassium Hydrogen Phosphate raw material specifications to ensure accuracy, safety, and inter-study comparability.

Product Specifications
| Item | Description |
|---|---|
| Product Name | Compound Potassium Hydrogen Phosphate |
| Synonyms | Dipotassium hydrogen phosphate; Potassium phosphate dibasic |
| CAS Number | 7758-11-4 |
| Molecular Formula | K₂HPO₄ |
| Molecular Weight | 174.18 g/mol |
| Amino Acid Sequence | Not applicable |
| Peptide Type | Not a peptide |
| Form | Crystalline powder |
| Purity | ≥99% |
| Strength Options | Custom bulk specifications |
| Appearance | White crystalline powder |
| Identity Verification | IR, titration, ICP |
| Solubility | Freely soluble in water |
| Packaging | Sealed plastic drum or bag |
| Storage Condition | Store in a dry, cool, well-ventilated area |
| Intended Use | Research and industrial use only |
Applications
Compound Potassium Hydrogen Phosphate is widely applied in:
Phosphate buffer preparation
Enzyme activity assays
Protein and nucleic acid research
Cell culture media formulation
Fermentation process research
Plant nutrition studies
Water treatment research
Food formulation and stability testing
Researchers rely on standardized Compound Potassium Hydrogen Phosphate specifications to ensure reproducible experimental and formulation outcomes.
Packaging
Compound Potassium Hydrogen Phosphate is supplied in moisture-resistant industrial packaging, including sealed bags and drums. Custom packaging and labeling options are available for bulk research and manufacturing projects.
Storage & Transportation
Store in a cool, dry environment away from direct moisture and incompatible chemicals. During transportation, protect from humidity and physical damage. Proper sealing ensures long-term stability and material integrity.
Inquiry & Technical Consultation
For technical questions, batch documentation, or analytical support regarding Compound Potassium Hydrogen Phosphate, please submit your inquiry using the contact form below.
Our technical team can provide COA, analytical data, and batch-specific documentation.
Disclaimer
This product is intended for research and industrial use only. It is not approved for human or veterinary use. All applications must comply with applicable regulatory and institutional requirements.


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