What Does HD Stand For?
HD stands for Sulfur Mustard
HD, commonly known as Sulfur Mustard, is a chemical warfare agent characterized by its blistering properties. It is an alkylating agent that damages the skin, eyes, and respiratory system upon exposure, causing severe injuries and long-term health effects. Originally developed in the early 20th century, Sulfur Mustard has been used in various conflicts and is classified as a weapon of mass destruction under international law. Its persistence in the environment and potential for widespread harm make it a subject of concern for public health and safety.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym