Arseniate of soda, also known as sodium arsenate, is a chemical compound that consists of the elements sodium, arsenic, and oxygen. It is an inorganic compound characterized by its white crystalline appearance, soluble nature in water, and its high toxicity.
The term "arseniate of soda" is often used to refer specifically to the sodium salt of arsenic acid, which has the chemical formula Na3AsO4. This compound is formed by the reaction of sodium hydroxide (NaOH) with arsenic acid (H3AsO4), resulting in the substitution of hydrogen ions with sodium ions.
Arseniate of soda has been historically used in various applications, primarily in agriculture as an insecticide and herbicide. It was also employed in the preservation of wood and hide, but its uses have significantly diminished due to its extreme toxicity and environmental concerns associated with its use. Ingestion or prolonged exposure to arseniate of soda can lead to severe health risks, including gastrointestinal problems, skin disorders, and even cancer.
As a result of its high toxicity, the use and availability of arseniate of soda have been significantly restricted or banned in many countries. Strict regulatory measures and guidelines have been enforced to minimize exposure and contamination risks. These regulations include proper storage, handling, and disposal procedures to prevent harm to both human health and the environment.
