Health hazards of maleic anhydride: the dust and water vapor of this product are irritant. Inhalation can cause pharyngitis, laryngitis and bronchitis. May be accompanied by abdominal pain. Direct contact between eyes and skin can cause serious irritation and burns. Chronic effects: chronic conjunctivitis, nasal ulcer and inflammation. Allergies can cause skin rashes and asthma.

　　毒物学数据和环境行为

　　Toxicological data and environmental behavior

　　山东顺丁烯二酸酐急性毒性:LD50400mg/kg(大鼠);2620毫克/公斤(兔皮肤)

　　Acute toxicity of Shandong maleic anhydride: ld50400mg / kg (rat); 2620mg / kg (rabbit skin)

　　山东顺酐的危险特性:在高温、明火或接触氧化剂的情况下，有燃烧的危险。腐蚀性。

　　Hazard characteristics of maleic anhydride in Shandong Province: under the condition of high temperature, open fire or contact with oxidant, there is a risk of combustion. corrosive.

　　燃烧(分解)产物:一氧化碳、二氧化碳。

　　Combustion (decomposition) products: carbon monoxide, carbon dioxide.

　　前苏联车间空气中有害物质允许浓度:1mg/m3

　　Allowable concentration of harmful substances in the air of workshop in former Soviet Union: 1mg / m3

　　前苏联居民区大气中有害物质允许浓度(1975)0.2 mg/m3(初值)

　　Allowable concentration of harmful substances in the atmosphere of former Soviet residential areas (1975) 0.2 mg / m3 (initial value)

　　0.05毫克/立方米(每日的意思)

　　0.05 mg / m3 (meaning daily)

　　在前苏联(1975年)，水中有机物的允许浓度为1.0 mg/L

　　In the former Soviet Union (1975), the allowable concentration of organic matter in water was 1.0 mg / L

　　前苏联(1975)污水中有机物的允许浓度为10mg/L

　　The allowable concentration of organic matter in the sewage of former Soviet Union (1975) is 10mg / L

　　以上是顺酐厂家为大家介绍的相关内容，想要了解更多内容，欢迎访问网站：http://www.jnjhhg.cn

　　The above is related content introduced by maleic anhydride manufacturer for you. To learn more, please visit the website: http://www.jnjhhg.cn