| 查看: 789 | 回复: 3 | |||
| 当前主题已经存档。 | |||
chemistryli金虫 (小有名气)
|
[交流]
求助：NMP的毒性
|
||
|
请问NMP的毒性大吗？有哪些危害？怎么防治！ 谢谢！ [ Last edited by darliu on 2007-9-19 at 21:40 ] |
回复此楼» 猜你喜欢
急需调剂
已经有8人回复
-
申博/考博
已经有4人回复
-
化工学硕294分，求导师收留
已经有37人回复
-
求调剂
已经有11人回复
-
260求调剂
已经有4人回复
-
一志愿华中农业071010，320求调剂
已经有19人回复
-
304求调剂
已经有7人回复
-
求博导｜生物质基多孔碳/超级电容方向，已有相关成果，寻能源材料/碳材料方向老师
已经有3人回复
-
二苯甲酮酸类衍生物
已经有6人回复
-
接受任何调剂
已经有4人回复
wanghuangiggs
金虫 (正式写手)
要上进
- 应助: 0 (幼儿园)
- 金币: 1325.4
- 帖子: 470
- 在线: 3.5小时
- 虫号: 238292
- 注册: 2006-04-05
- 专业: 化工系统工程
2楼2007-09-19 22:49:52
|
Skin Skin absorption hazard. Mildly irritating to the skin but not a skin sensitizer. Inhalation Signs of respiratory tract irritation (such as nasal discharge and difficulty breathing) may occur after exposure to aerosol or high vapor concentrations. Eye Moderate to severe eye irritant. Excess redness of the conjunctiva may occur. Permanent corneal damage is not expected. Ingestion Ingestion may cause discomfort and irritation of the gastrointestinal tract, dizziness and shortness of breath. Repeated inhalation exposure may cause reversible irritation at the site of initial contact, and transient CNS effects have also been observed. NMP produced liver tumors and kidney effects in test animals. The relevance of these findings to humans is unknown. NMP may adversely affect reproduction in the rat after ingestion, although fertility is unaltered. The relevance of these findings to humans is unknown. Fetal effects were seen in pregnant animals exposed to NMP by ingestion, inhalation and skin contact. The relevance of these findings to humans is unknown. |
3楼2007-09-20 15:58:48
chemistryli
金虫 (小有名气)
- 应助: 1 (幼儿园)
- 金币: 2041.9
- 散金: 406
- 红花: 2
- 帖子: 265
- 在线: 324.9小时
- 虫号: 320897
- 注册: 2007-03-10
- 性别: GG
- 专业: 无机非金属类光电信息与功
4楼2007-09-22 14:50:43
20