noun
anti-caking agent
Rare technical term in chemistry; used for substances added to powders or granules to prevent clumping.
食塩に抗粘結剤として炭酸カルシウムが添加されることがある。
Calcium carbonate is sometimes added to table salt as an anti-caking agent.
Compound of 抗 (anti-), 粘結 (caking, agglomeration), and 剤 (agent). A modern technical coinage.