順酐的健康危害:本品的粉塵和水汽有刺激性。吸入可引起咽炎、喉炎和支氣管炎。可能伴有腹痛。眼睛和皮膚直接接觸會(huì)引起嚴(yán)重的刺激和灼傷。慢性影響:慢性結(jié)膜炎，鼻黏膜潰瘍和炎癥。過(guò)敏可引起皮疹和哮喘。
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.
毒物學(xué)數(shù)據(jù)和環(huán)境行為
Toxicological data and environmental behavior
山東順丁烯二酸酐急性毒性:LD50400mg/kg(大鼠);2620毫克/公斤(兔皮膚)
Acute toxicity of Shandong maleic anhydride: ld50400mg / kg (rat); 2620mg / kg (rabbit skin)
山東順酐的危險(xiǎn)特性:在高溫、明火或接觸氧化劑的情況下，有燃燒的危險(xiǎn)。腐蝕性。
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.
燃燒(分解)產(chǎn)物:一氧化碳、二氧化碳。
Combustion (decomposition) products: carbon monoxide, carbon dioxide.
前蘇聯(lián)車間空氣中有害物質(zhì)允許濃度:1mg/m3
Allowable concentration of harmful substances in the air of workshop in former Soviet Union: 1mg / m3
前蘇聯(lián)居民區(qū)大氣中有害物質(zhì)允許濃度(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)
在前蘇聯(lián)(1975年)，水中有機(jī)物的允許濃度為1.0 mg/L
In the former Soviet Union (1975), the allowable concentration of organic matter in water was 1.0 mg / L
前蘇聯(lián)(1975)污水中有機(jī)物的允許濃度為10mg/L
The allowable concentration of organic matter in the sewage of former Soviet Union (1975) is 10mg / L
以上是
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The above is related content introduced by maleic anhydride manufacturer for you. To learn more, please visit the website: http://m.bj1866.cn
