• Maeve@kbin.earth
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          19 days ago

          You’re right, according to Wikipedia,

          Sulfur mustards are viscous liquids at room temperature and have an odor resembling mustard plants, garlic, or horseradish, hence the name.[3][4] When pure, they are colorless, but when used in impure forms, such as in warfare, they are usually yellow-brown. Mustard gases form blisters on exposed skin and in the lungs, often resulting in prolonged illness ending in death.[4]

          Thanks for prompting a refresher.