通常工人會將順酐稱呼成馬來酸酐，工人會使用其進行各種樹脂、添加劑和環氧固化劑的。同時順酐中的每一種物質都可以用于金屬表面和設備腐蝕的工業預防，并且對日常的維護起著關重要的作用。
Usually, workers will call maleic anhydride maleic anhydride, and workers will use it for the production of various resins, additives and epoxy curing agents. At the same time, each substance in maleic anhydride can be used for industrial prevention of metal surface and equipment corrosion, and plays a vital role in daily maintenance.
順酐是通過從其結構中除去所有水分子而獲得的化合物，同時與水發生反應時會生成堿或酸。并且它是非常活躍的化學中間體，所以使得它幾乎用于工業化學的每個領域。
Maleic anhydride is a compound obtained by removing all water molecules from its structure. When it reacts with water, it will form bases or acids. And it is a very active chemical intermediate, so it is used in almost every field of industrial chemistry.
由于它是一種無色的順酐，同時它是非常活躍的化學中間體。隨意使得工廠不僅會使用它進行樹脂、潤滑劑添加劑的，而且還會使用該材料進行環氧固化劑的，并且它們是用于預防腐蝕的重要物質。
Because it is a colorless maleic anhydride, and it is a very active chemical intermediate. The factory will not only use it for the production of resin and lubricant additives, but also use the material for the production of epoxy curing agent, and they are important substances for preventing corrosion.
