It depends on the form it is in, the concentration etc. but yes it can be extremely so.
The traditional name for aurous phosphide is gold phosphide.
The radical of phosphide is represented by the symbol P^3-. This means that the phosphide ion has a charge of -3.
This phosphide is MnP.
I think it is the same "Magnesium phosphide"
Magnesium Phosphide
Zinc phosphide is a highly toxic substance, and ingestion of even a small amount can be fatal to humans. The lethal dose can be as low as 0.1-1 grams of zinc phosphide. It is important to seek immediate medical attention if there is any suspicion of zinc phosphide poisoning.
The common name of Iron III phosphide is ferric phosphide.
The traditional name for aurous phosphide is gold phosphide.
The radical of phosphide is represented by the symbol P^3-. This means that the phosphide ion has a charge of -3.
The binary compound Ba3P2 stand for Barium Phosphide.
Iron phosphide may be one of the following compounds: (di-)Iron phosphide, Fe2P (tri-)Iron phosphide, Fe3P And to complete the picture, monoiron phosphide, FeP.
The electrical charge of phosphide is 3-.
Copper (I) Phosphide
This phosphide is MnP.
Copper (I) Phosphide
A 110 pound package of aluminum phosphide is regulated as a hazardous material due to its toxic properties and potential for causing harm to human health and the environment. It is commonly classified as a dangerous good under transportation regulations and must be handled with care and in accordance with specific safety measures to prevent accidents and exposure.
The charge on the phosphide ion in zinc phosphide is -3, because phosphorus typically forms a -3 charge when it becomes an anion.