1、避免接触潮湿空气。避免与强氧化剂、强还原剂、强酸、强碱、碱金属、水接触。斜方晶系无色针状或片状结晶体。溶于水生成顺丁烯二酸。溶于乙醇并生成酯。

1. Avoid contact with damp air. Avoid contact with strong oxidants, strong reducing agents, strong acids, strong bases, alkali metals, and water. The rhombic crystal system is a colorless needle shaped or sheet-like crystalline body. Dissolve in water to form maleic acid. Dissolve in ethanol and generate esters.

溶于乙醇、乙醚等多种溶剂，难溶于石油醚。与热水作用生成顺丁烯二酸。易于烯类单体进行共聚反应；也可进行均聚。与二元醇反应生成线型不饱和聚酯，与三氧化硫反应生成磺化顺丁烯二酸酐。可燃。溅及皮肤时要用大量清水冲洗。

Soluble in various solvents such as ethanol and ether, but insoluble in petroleum ether. React with hot water to form maleic acid. Easy to carry out copolymerization reactions with olefinic monomers; Homopolymerization can also be performed. React with diols to produce linear unsaturated polyester, and react with sulfur trioxide to produce sulfonated maleic anhydride. Flammable. When splashing on the skin, rinse with plenty of water.

2、该品有毒。其毒性比顺酸大，能刺激皮肤及黏膜。当人体接触高温液体时，其刺激性较为严重，能造成皮肤灼烧伤，严重时导致视力减退甚失明。当溅及皮肤时要用大量清水冲洗。

2. This product is toxic. Its toxicity is greater than that of cisplatin, and it can irritate the skin and mucous membranes. When the human body comes into contact with high-temperature liquids, their irritancy is more severe, which can cause skin burns to injuries, and in severe cases, lead to vision loss or even blindness. When splashing on the skin, rinse with plenty of water.

3、存在于烟气中。

3. Exists in smoke.

4、强烈的刺激性，吸入可引起肺水肿。易被雾化

4. Intense irritant, inhalation can cause pulmonary edema. Easy to be atomized

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For more questions or detailed information about maleic anhydride manufacturers, please visit our company's website: http://www.jnjhhg.cn There will be a lot of content on the website for reference only