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1、避免接觸潮濕空氣。避免與強氧化劑、強還原劑、強酸、強堿、堿金屬、水接觸。斜方晶系無色針狀或片狀結晶體。溶于水生成順丁烯二酸。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、乙醚等多種溶劑，難溶于石油醚。與熱水作用生成順丁烯二酸。易于烯類單體進行共聚反應；也可進行均聚。與二元醇反應生成線型不飽和聚酯，與三氧化硫反應生成磺化順丁烯二酸酐。可燃。濺及皮膚時要用大量清水沖洗。

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、該品有毒。其毒性比順酸大，能刺激皮膚及黏膜。當人體接觸高溫液體時，其刺激性較為嚴重，能造成皮膚灼燒傷，嚴重時導致視力減退甚失明。當濺及皮膚時要用大量清水沖洗。

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、存在于煙氣中。

3. Exists in smoke.

4、強烈的刺激性，吸入可引起肺水腫。易被霧化

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://m.qugjs.com.cn There will be a lot of content on the website for reference only