Phosphoric Acid (H₃PO₄), with CAS number 7664-38-2, is a strong acid commonly used in various chemical reactions within laboratory settings. It plays a crucial role in both organic and inorganic synthesis, serving as a versatile reagent in a wide range of chemical processes. Its ability to donate protons makes it essential in acid-base reactions, pH regulation, and the preparation of complex compounds. As a fundamental component in many chemical protocols, phosphoric acid is indispensable for maintaining controlled environments in laboratory experiments.
Phosphoric acid is valued for its chemical stability under controlled conditions and its high solubility in water. These properties make it an ideal choice for applications requiring consistent performance without significant degradation. Its high boiling point allows for use in reactions that require elevated temperatures, while its corrosive nature ensures it can interact effectively with a variety of substances. The combination of these characteristics makes it a reliable and efficient reagent in both academic and industrial laboratory settings.
In Indonesian laboratories, phosphoric acid is widely utilized across educational institutions, research centers, and industrial laboratories. It is commonly employed in qualitative analysis, precipitation reactions, and the synthesis of various compounds. Its versatility and effectiveness in maintaining controlled chemical environments make it a preferred choice for both teaching and research purposes in the region.
- Qualitative analysis where phosphoric acid is used to identify and separate ions through precipitation reactions.
- Organic synthesis as a catalyst or reagent in the formation of esters, phosphates, and other complex compounds.
- pH regulation in experiments requiring precise control of acidic environments for enzymatic or biochemical reactions.
- Precipitation reactions to form insoluble salts, aiding in the isolation and purification of compounds.
- Educational experiments in high school and university settings to demonstrate acid-base chemistry and reaction mechanisms.
| Brand | TCI |
|---|---|
| CAS number | 7664-38-2 |
| Molecular formula | — |
| Purity | — |
| Category | Chemistry > Synthetic Reagents > Acids, Bases [Synthetic Reagents] |
| Pack sizes | Available in various sizes as per standard laboratory supply formats |
| Physical form | Liquid |
| Storage | Store in a cool, dry place away from incompatible materials |
Phosphoric acid should be stored in a cool, dry location, away from direct sunlight and incompatible materials such as strong bases or reactive metals. It is recommended to use corrosion-resistant containers, such as glass or polyethylene, to prevent chemical reactions with the container material. Due to its corrosive nature, proper personal protective equipment, including gloves, goggles, and a lab coat, must be worn when handling. In case of spills, neutralizing agents should be used with caution, and the area should be thoroughly cleaned. Always ensure good ventilation in the workspace to minimize exposure to fumes.
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