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Term: Metaphosphoric Acid

Definition: Metaphosphoric Acid refers to a compound that is commonly known as orthophosphoric acid (H₃PO₄) or phosphoric acid. It is a highly corrosive and colorless liquid with a sour taste, often used in various industries, particularly in pharmaceuticals and food production.

Sense 1 (Chemistry):

Metaphosphoric Acid is a compound that is created when orthophosphoric acid is heated. It is characterized by three oxygen atoms bound together.

Example sentence:

The laboratory technician carefully heated orthophosphoric acid to produce metaphosphoric acid for the experiment.

Sense 2 (Pharmaceuticals):

Metaphosphoric Acid finds its application in the pharmaceutical industry as an excipient (a substance added to a drug for various purposes like improving stability or taste).

Example sentence:

The formulation of the new medicine included metaphosphoric acid as an excipient to ensure its stability.

Sense 3 (Food Industry):

In the food industry, Metaphosphoric Acid is used as an acidity regulator and antioxidant in various products like soft drinks, jams, and pickles.

Example sentence:

The food manufacturer added metaphosphoric acid to the recipe to avoid discoloration and enhance the shelf life of the product.

Related Products:

• Orthophosphoric Acid on Amazon
• Pharmaceutical Excipients on Amazon
• Food Acidity Regulators on Amazon