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Phosphoric acid’s molecular formula is formulated as H3PO4 or H3O4P. The synonym for phosphoric acid can be orthophosphoric acid. The molecular weight of phosphoric acid can be explained as 97.995. Now, with these basic points, an idea about phosphoric acid can be there however as we move forward, we shall focus on several significant topics such as the basicity of pyrophosphoric acid and the Pyrophosphoric acid structure.
Structure and Properties
The phosphoric acid structure can be easily understood through the formula it has which is H3PO4. Similarly, for pyrophosphoric acid structure also one can focus on the formula which is H4O7P2. Thus, with the help of these formulas, one can learn a lot about the molecules that make particular acids.
Apart from this the other significant physical properties of phosphoric acid can include its melting point which is 108.2-degree Fahrenheit or 42.35 degrees Celsius. Pure phosphoric acid can be described as a crystalline solid. The phosphoric acid’s less concentrated form can be described as a syrupy liquid that is colourless. It should be noted that the molecular weight of phosphoric acid is 99.997. Phosphoric acid can be called non-volatile and non-toxic in nature.
It should be noted that the molecules of phosphoric acid can interact according to favourable circumstances which are generally at high temperatures. This interaction can lead to the formation of larger molecules. Therefore, it can be said that the help of two molecules of phosphoric acid and subtracting one molecule of water can lead to the formation of pyrophosphoric acid.
Now, coming to the uses of phosphoric acid it can be said that it is one of the most significant mineral acids. The other name for phosphoric acid can be orthophosphoric acid. As we move forward, we shall focus on the uses of phosphoric acid. Before beginning it is important to remember the non-toxic and mildly acidic nature of phosphoric acid which enables it to be used in dental products, rust removing agents, cleaning agents for households, agents for sanitization, rust removing agents, ph modifiers etcetera. Thus, with this one can learn about the diverse uses of phosphoric acid.
After the use, it is essential to focus on the hazardous health effects of phosphoric acids as even though this acid is not considered to be toxic in nature yet there can be certain hazardous effects of the phosphoric acid. It should be noted that phosphoric acid can be unsafe for the skin if used in high concentrations. At very high concentrations it can lead to corrosion and lead to a burning sensation on the skin.
Conclusion
From the above topics, it can be concluded that the concept regarding the phosphoric acid properties, pyrophosphoric acid structure and the hazardous impact of phosphoric acid is now very clear. The diverse uses of phosphoric acid along with the hazardous effect that a high concentration of phosphoric acid can have are discussed in a detailed and comprehensive manner. Thus, it can be concluded that various concepts regarding phosphoric acid properties and pyrophosphoric acid structure are now clearly understood.
