Explained: What makes Aluminium Phosphide important for food preservation

Aluminium Phosphide is not meant for human consumption, but used to protect certain substances from rodents and insects.

The importers of the Afghanistan dry fruits in the country are concerned about the Indian government’s denial of importing materials allegedly fumigated with Aluminium Phosphide.

Aluminium Phosphide is used as a wide band gap semiconductor and a fumigant. It is available in the grey, green and yellow colours in the market for industrial usage. As per UPL Ltd, the world’s largest producer and exporter of Aluminium Phosphide, the substance is used in more than 100 countries as an approved fumigant.

This is a toxic material which is not meant for human consumption, but used to protect certain substances from rodents and insects.

After coming in contact with moisture, it produces a toxic gas which keeps the harmful rats and pests away, and its ethical use help in the storage of food items for a longer period.

The manufacturers are looking for better ways to use Aluminium Phosphide as a more effective fumigant.