[大气中均苯四甲酸二酐最大允许浓度的验证]
[The validation of the maximum permissible concentration of pyromellitic dianhydride in the atmosphere].
作者信息
Sokolov S M, Filonov V P, Amvros'ev P A, Drobenia V V
出版信息
Gig Sanit. 1997 Mar-Apr(2):6-8.
PMID:9190347
Abstract
The maximum allowable concentration (MAC) of pyromellitic acid dianhydride (PMAD) in the ambient air was substabtiated by physiological, hematological, and physiological methods. The inhalation of this substance by animals reduced their body weight, erythrocytic osmotic resistance, enhanced animals' sensitization. The mean daily MAC of PMAD was found to be 0.01 mg/m3. PMAD was considered to be Hazard Class 2.
摘要
均苯四甲酸二酐（PMAD）在环境空气中的最大允许浓度（MAC）通过生理学、血液学和生理学方法得到证实。动物吸入这种物质会使其体重减轻、红细胞渗透抵抗力下降，并增强动物的致敏作用。发现PMAD的日均MAC为0.01毫克/立方米。PMAD被认为属于2类危险物质。
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