1354阅读
0回复

[重金属/有害元素]致癌1B类：沥青，煤焦油-石油 [复制链接]

上一主题下一主题查看指定楼层

离线aqsiqch

荣誉会员

发帖: 267

世科币: 520

威望: 274

贡献值: 303

银元: 0

只看楼主倒序阅读使用道具楼主发表于: 2012-10-25

— 本帖被 admin 从食品农产移动到本区(2012-12-10) —

关键词：英文致癌石油

物质中文名称：沥青，煤焦油-石油
物质英文名称""Pitch, coal tar-petroleum;
Pitch Residues;
[The residue from the distillation of a mixture of coal tar and aromatic petroleum streams. A solid with a softening point from 40 oC to 180 oC (140 oF to 356 oF). Composed primarily of a complex combination of three or more membered condensed ring aromatic hydrocarbons.]"
物质俗名：
CAS No.：68187-57-5
EC No.：269-109-0
危害分类：致癌1B
备注：从煤焦油和芳香族石油蒸气的混合物蒸馏过程得到残留物，软化温度在40℃~180℃之间，主要由三个或更多稠环芳烃组成