Sodium orthophosphate

Sodium Orthophosphate is a chemical compound with the formula Na3PO4. It is one of several sodium phosphates. The term is used to describe a variety of salts that contain both sodium and phosphate ions. Sodium orthophosphate is a white, crystalline powder that is highly soluble in water.

Chemical Properties

Sodium orthophosphate is a salt that is produced by the reaction of sodium hydroxide with phosphoric acid. This reaction produces a salt that is highly soluble in water, and it is this solubility that makes sodium orthophosphate useful in a variety of applications.

Uses

Sodium orthophosphate is used in a variety of applications. It is used in the food industry as a leavening agent for baked goods. It is also used in the production of detergents and cleaning agents, where it helps to remove calcium and magnesium ions from water, thereby improving the effectiveness of the detergent or cleaning agent. In addition, sodium orthophosphate is used in the treatment of water, where it helps to prevent the formation of scale and corrosion.

Health Effects

Exposure to sodium orthophosphate can have a number of health effects. Ingestion can lead to symptoms such as nausea, vomiting, and diarrhea. Inhalation can cause respiratory irritation, and contact with the skin or eyes can cause irritation and burns. Long-term exposure can lead to more serious health effects, including damage to the kidneys and bones.

Safety

Due to its potential health effects, it is important to handle sodium orthophosphate with care. It should be stored in a cool, dry place, away from sources of heat or ignition. It should not be ingested, inhaled, or allowed to come into contact with the skin or eyes. In the event of exposure, it is important to seek medical attention immediately.