期刊文献+

间苯二酚的毒性及车间卫生标准 被引量:2

STUDY ON THE RESORcINOL TOXICITY AND HYGIENIC STANDARD IN WORKPLACE
原文传递
导出
摘要 为了制订间苯二酚卫生标准对其毒性进行了一系列的研究。间苯二酚大鼠经口LD5o745.3mg/kg,小鼠经口LD50286.9my/kg;亚慢性阈浓度为(37.12±2.36)mg/m3;蓄积系数K大于5.82,属弱蓄积级(K1记分2);动物间敏感性差异小于或等于3(K2记分2);无肯定致癌、致畸和致突变作用。最高容许浓度的安全系数可定为4.最高容许浓度值10/mg3。比美国ACGIH和英国HSE标准有更好的保护水平; Resorcinol is used commonly in industries. In order to collect necessary data for establishing its maximum allowable concen-tratio,a series of studies were carried out. The results showed that the LD50 of resorcinol in rats and mice were 745.3mg/kg and286.9mg/kg respectively,the subchronic inhalation threshold concentration was 37.12±2.36 mg/m3 .The accunlulated coeffi-cient K appeared to be more than 5. 28. being rated as weak accumulation(K=2). The degree of different sesnsitivity among vari-ous animals was equal to or less than 3. Neither evidence of mutagenicity nor that of teratogenicity has been confirmed. Therefore,safety coefficient was suggested to be 4. The maximum allowable concentration for resorcinol was established as l0 mg/m3. Sucha hygienic standard seems to have a better protective level than the TLV suggested by ACGIH in U.S.A.
出处 《中华劳动卫生职业病杂志》 CAS CSCD 1995年第3期154-156,共3页 Chinese Journal of Industrial Hygiene and Occupational Diseases
基金 中国预防医学科学院资助
关键词 间苯二酚 毒性 车间卫生标准 Resorcinol Toxicity Maxinum allowable concentration in workplace
  • 相关文献

同被引文献12

引证文献2

二级引证文献2

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部