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[热点] 求调剂,一志愿北京中医药大学 小小达不溜 2026-04-07 刚刚
[表面活性 ] 双子表活 (5/785) adan0553 2011-07-16 2011-08-20 19:39:52 by adan0553
[精化资讯] 化工行业:油价下跌化工产品承压 (评阅+1) (FC-EPI+1)(1/603) zhanghu563 2011-08-20 2011-08-20 16:42:52 by jincanyan
[表面活性 ] 【求助】请教各位,知道几种物质的缩写,不知道具体的物质是什么 (4/1636) 110030555 2011-03-07 2011-08-20 15:50:06 by mao816816
[精化资讯] 【求助】工业油酸冻点 (FC-EPI+1)(6/1588) 229800197 2011-03-25 2011-08-20 12:09:25 by zlongz120
[表面活性 ] 中国化学会第十三届胶体与界面化学会议谁参加了?说下感想 (8/1862) wuchunlin 2011-07-22 2011-08-19 20:54:32 by wuchunlin
[精化资讯] 热烈欢迎jincanyan 作为专家顾问加入精细化工版团队    ( 1 2 3 ) (评阅+5) (121/3662) bersinger 2011-08-11 2011-08-19 10:38:00 by klmy
[功能材料] 合成鞣剂 (金币≥1)(2/58) 永恒的宙斯 2011-05-28 2011-08-18 14:51:42 by zzy0264
[农药] 【求助】【甲维盐原药】 (评阅+1) (4/925) mxj2008 2011-02-11 2011-08-17 23:14:12 by bin0813
[其他] 需要放在冰箱的药品 (0/246) Taierbujiao 2011-08-17 2011-08-17 10:16:25 by Taierbujiao
[表面活性 ] 某氨基酸中Na2CO3的除去的问题 (评阅+1) (0/309) crenfa 2011-08-16 2011-08-16 23:41:30 by crenfa
[染料] 关于斑点 (FC-EPI+1)(1/1025) zlfjjp 2011-08-16 2011-08-16 16:38:58 by yy565905733
[涂料颜料] 【讨论】阻聚剂用量 (评阅+2) (6/2135) yifan523 2010-12-29 2011-08-16 11:57:40 by 张介益
[精化资讯] 【资源】推荐一个化工中间体论坛    ( 1 2 ) (12/1409) xiaoxiaote 2009-11-26 2011-08-15 17:08:31 by 孤鹰88
[染料] 【求助】【求助】 配制芬顿试剂时,用硫酸亚铁好还是氯化亚铁好,还是没什么影响? (3/2996) zcqimr 2011-04-13 2011-08-15 10:15:31 by zcqimr
[农药] 百草枯原药有没有,95%含量的原粉?! (评阅+2) (FC-EPI+1)(4/1517) cuikexin1982 2011-08-11 2011-08-15 08:47:27 by hxd_1vs
[洗化] 关于膏霜固含量的问题? (评阅+1) (3/575) tjllj4537 2011-08-12 2011-08-14 23:26:48 by tjllj4537
[染料] 液亚对偶合的影响 (2/1130) 我思固我在 2011-07-20 2011-08-12 13:14:00 by zlfjjp
[涂料颜料] 阴离子型乳化蜡的制备 (1/280) 甲壳虫9872 2011-08-10 2011-08-11 23:17:48 by 好宝宝525
[功能材料] 【求助】活性炭孔容尺寸和吸附量 (FC-EPI+1)(2/809) mqy0502 2011-02-16 2011-08-10 14:16:14 by xscarbon
[功能材料] 【求助】求助 织物多功能后整 问题 (4/799) fs19860125 2009-07-01 2011-08-10 12:31:56 by par_d
[功能材料] 【求助】请问有人知道热压成型固化的胶合板用的胶水配方或主要原料吗?    ( 1 2 ) (FC-EPI+1)(10/3021) 狭路情人 2010-05-02 2011-08-10 12:27:46 by par_d
[洗化] 关于考研 (2/320) 红豆牛奶 2011-08-09 2011-08-09 20:57:14 by zhuhui275
[精化资讯] [关贴]一位湖北大学的学生作品,看了以后久久不能平息!!(转贴)    ( 1 2 3 4 5 6 ) (50/4743) rangy143 2011-08-06 2011-08-08 16:35:44 by melody-nn
随便一种有机物怎么确认啊?    ( 1 2 ) (FC-EPI+1)(13/1863) lxx526 2011-04-25 2011-08-08 06:40:50 by chemtetralone
为何用碱洗过又用酸洗 (6/1676) 王家小姐 2011-07-15 2011-08-06 23:25:32 by zhu-hongwen
[农药] 现在国内有那几家在生产毒莠定?市场情况如何? (FC-EPI+2)(4/2189) xscarbon 2011-08-02 2011-08-06 08:47:32 by zj152527
[涂料颜料] 【求助】有用有机膦酸酯来处理微米级铁粉的吗? (2/216) 6sbiam 2010-04-18 2011-08-06 07:56:32 by 6sbiam
[涂料颜料] 【求助】高价求助涂料助剂大全 (10/2029) xiaopeng86 2010-12-02 2011-08-05 16:45:41 by userhung
[功能材料] 液体石蜡精制方面的问题 (4/930) wg02016121 2011-08-04 2011-08-05 16:33:44 by wg02016121
[表面活性 ] 表面活性剂润湿性能测试 (0/885) yingyu8 2011-08-04 2011-08-04 09:22:53 by yingyu8
[涂料颜料] 乙二醇单丁醚 防白水 的市场前景 (0/425) wangpc1326 2011-08-04 2011-08-04 09:08:04 by wangpc1326
[涂料颜料] 【求助】底漆上和面漆能直接用湿碰湿的喷涂方法吗    ( 1 2 3 ) (20/2220) xiaobai7s 2010-10-19 2011-08-03 13:49:26 by david2588
关于冻干机 (FC-EPI+1)(1/1219) dadiaokun 2011-07-31 2011-07-31 20:38:52 by chengjins
[添加剂] 医药包装材料中抗氧化剂的检测 (0/242) lujunlin 2011-07-30 2011-07-30 20:56:52 by lujunlin
[染料] 染料行情 (评阅+1) (3/425) baier1 2011-06-22 2011-07-27 07:55:11 by wzwlym
[洗化] 【求助】透明香波的增稠剂    ( 1 2 ) (14/2193) hsuqing 2010-12-25 2011-07-27 00:16:03 by xwq22
[表面活性 ] 【求助】化工企业用硫酸二乙酯原料,如何防护 (5/1032) zhuigan2020 2011-03-15 2011-07-26 17:18:00 by cuihaiyong
[表面活性 ] 请问各位前辈,乳化剂本身起泡与其结构有怎样的关系呢? (2/780) duduchao 2011-07-25 2011-07-26 16:13:30 by zjlnjut
【求助】糠醇 精馏塔底的高沸物是什么? (1/1572) fengboy 2010-11-02 2011-07-26 11:07:39 by 88561965
[涂料颜料] 有个小疑问求各位帮忙 (3/346) 678zzq 2011-07-24 2011-07-26 09:05:31 by 810301552
[农药] 【求助】请教关于减压蒸馏的问题,谢谢! (13/2198) qqkk562 2011-03-23 2011-07-25 15:21:51 by chyml
[功能材料] 【求助】相变材料求助 (9/1161) I远方O 2009-12-07 2011-07-25 13:30:17 by wg02016121
[表面活性 ] 非离子接枝 (1/225) k_fcc 2011-07-23 2011-07-25 11:31:17 by fangdai
[表面活性 ] 乳化剂交流 (FC-EPI+1)(5/801) 甲壳虫9872 2011-07-18 2011-07-24 20:13:10 by zhanghu563
[农药] 呋虫胺获EPA临时许可紧急防控椿象 (2/457) xjkgmj 2011-07-07 2011-07-24 12:44:47 by bingliany
[涂料颜料] 【求助】哪位虫虫有涂料助剂大全[M]的电子版 (2/690) qustwp 2011-03-02 2011-07-23 10:49:43 by qustwp
[农药] 【求助】三氯乙醛合成 (1/580) 学会珍惜 2010-11-23 2011-07-22 15:54:18 by lpf-ch45
【讨论】关于间歇釜取样问题!    ( 1 2 ) (FC-EPI+1)(19/1736) xiao62666 2010-12-28 2011-07-22 10:43:18 by kaimi12
[涂料颜料] 涂料出水问题,请各位大侠知道,小生在此先谢过了 (8/1022) shmily326 2011-07-20 2011-07-21 19:34:25 by zzqfx
[功能材料] 【求助】请问明矾在做馒头和油条的时候可以做膨松剂??    ( 1 2 ) (14/2222) abacus988 2010-01-14 2011-07-21 16:14:13 by liuzhilong676
碱缸清洗烧杯什么的,会有残留的钠离子对反应有影响吗? (0/505) halfkiss 2011-07-21 2011-07-21 14:49:43 by halfkiss
[版内事务] 建议斑竹将一些帖子修改一下分类 (1/579) @@@@@@ 2011-07-21 2011-07-21 13:33:22 by archerteen
[表面活性 ] 谁有椰油酰基甲基牛黄酸钠(CMT)的详细资料啊,有应用实例更好. (0/354) lwj19870125 2011-07-21 2011-07-21 11:11:56 by lwj19870125
EDTA-Ca的配置方法 (3/828) 343008776 2011-07-20 2011-07-21 10:31:55 by 343008776
【求助】石油醚挥发后,会留下什么残留物 (5/1783) 236839923 2010-08-11 2011-07-20 17:52:21 by mrzhl1986
[农药] 【求助】杀螟丹的最新生产工艺 (评阅+1) (金币≥1)(1/125) 573002196 2010-09-18 2011-07-20 16:59:25 by sunleisl
[农药] 炔草酯CAS# (4/1074) lake48 2011-06-24 2011-07-20 15:58:17 by 合成小兵
[农药] 【求助】盐酸乙脒的碱工艺 (1/459) hy-wtt 2010-05-18 2011-07-19 12:51:14 by talkquan
[农药] 人民币换兽药原料工艺 (3/575) nylhf668 2011-06-07 2011-07-16 21:22:45 by 747603
壳聚糖磁性微球的制备 (1/361) 断→殇、 2011-07-15 2011-07-16 09:39:36 by zlongz120
[涂料颜料] 【求助】求助:第四届中国国际水性木器涂料发展研讨会 论文集 (2/335) liaobenren 2010-11-10 2011-07-15 15:33:25 by liaobenren
实践报告该到哪去啊 (FC-EPI+1)(18/1661) 进臣 2011-06-03 2011-07-14 10:38:24 by peijianjun
[表面活性 ] 阳离子季铵盐类表面活性剂有无增稠剂 (FC-EPI+1)(4/1271) yxb0523520 2011-07-04 2011-07-13 22:31:52 by adan0553
求苯胺、水、甲苯共废 组成 (4/380) yoohee8059 2011-07-13 2011-07-13 16:35:58 by yoohee8059
[表面活性 ] 【求助】1618醇,具体名称是什么?还有它的各类资料    ( 1 2 ) (FC-EPI+3)(11/4115) a96113 2011-04-11 2011-07-12 13:39:41 by yingyu8
[表面活性 ] 【求助】急,有关结皮,沉淀的问题!!!!!!!! (5/878) h1006m 2011-03-05 2011-07-12 10:19:50 by 1142121829
[农药] 【交流】关于有机合成人员健康问题    ( 1 2 ) (评阅+1) (14/1933) chyml 2010-10-22 2011-07-11 15:08:18 by wpxz2514
[表面活性 ] 微乳液中有粒径稍大的颗粒,如何分离呢? (5/598) madezhang 2011-07-08 2011-07-10 14:24:41 by ruifenghaha
[涂料颜料] 耐水洗油墨用什么树脂 (0/592) wangganhua 2011-07-09 2011-07-09 14:37:50 by wangganhua
[关贴]【求助】请教如何提纯1,4-萘醌 (7/1168) yuzhen0208 2011-04-13 2011-07-09 08:29:52 by yuzhen0208
【求助】4,6-二氟-1,3-苯二甲醛的物理性质 (2/460) lawabc 2010-12-16 2011-07-08 23:38:29 by userhung
[涂料颜料] 【求助】水性聚氨酯羟基组分配方问题 (6/1481) vivi064 2011-03-22 2011-07-08 21:22:52 by cjbaiwcwt
[涂料颜料] 【求助】求助一种能生成蓝色的物质! (10/1202) wsb9696 2010-12-30 2011-07-08 20:29:31 by mxs90
[涂料颜料] 【求助】醋酸乙烯的稀释 (评阅+1) (7/1038) cchenyao 2010-12-30 2011-07-08 20:18:06 by mxs90
【交流】物料析出疑惑 (3/461) huangyuhu 2011-01-21 2011-07-08 20:15:56 by mxs90
[添加剂] 【求助】尼泊金甲酯的合成 (1/710) 田田好好啊 2011-02-13 2011-07-08 20:13:13 by mxs90
[精化资讯] 【求助】虫友哥哥姐姐好! (评阅+3) (7/653) 781714216 2011-03-26 2011-07-08 18:58:00 by mxs90
关于碳钢的腐蚀问题 (7/3375) bingjingshi 2011-05-11 2011-07-08 16:37:07 by mxs90
硬表面清洁乳 (0/346) 阿龙711 2011-07-08 2011-07-08 15:24:03 by 阿龙711
【求助】桌子被烫,怎么修复 (7/1980) 白晓 2011-01-14 2011-07-08 15:12:33 by mxs90
[洗化] 【求助】晶体含量上不去怎么办?(欢迎指指点点) (11/940) 秦中中 2011-01-19 2011-07-08 15:11:32 by mxs90
[洗化] 【求助】尼泊金甲酯在碱性环境下变色 (2/808) 田田好好啊 2011-02-12 2011-07-08 14:26:51 by mxs90
[涂料颜料] 急寻一款发动机清漆用溶剂性树脂 (2/289) zzqfx 2011-07-07 2011-07-08 14:25:56 by xjlvcxj
[精化资讯] 【讨论】用乙醇进行析晶后如何将乙醇除去 (9/1595) 静心尽力123 2011-02-17 2011-07-08 14:21:11 by mxs90
[功能材料] 【求助】请教一下 阴树脂再生及交换能力 (1/554) tccrd 2011-02-24 2011-07-08 14:13:11 by mxs90
[精化资讯] 【求助】精馏如何实现分离过程绿色化? (1/351) swnt521 2011-03-01 2011-07-08 14:09:16 by mxs90
【求助】苯甲酸甲酯 (4/580) zhaobao 2011-02-10 2011-07-08 14:02:32 by mxs90
【求助】这句英文怎么翻译 (4/1284) xiaojack 2010-04-22 2011-07-08 13:47:49 by mxs90
[染料] 【求助】求助:硫化黑染料介绍生产工艺以及产生废气处理的文献 (8/1226) liuyong580 2011-03-05 2011-07-08 13:33:20 by mxs90
【求助】如何除去乙酸乙酯中的水    ( 1 2 3 ) (24/5950) ::::: 2009-07-22 2011-07-08 13:25:23 by mxs90
[精化资讯] 【求助】求助:“triturated”什么意思 (评阅+1) (5/1171) 岳岩-山东 2011-04-01 2011-07-08 13:20:18 by mxs90
【求助】温度对析晶速度的影响 (5/2354) bqchen 2011-03-23 2011-07-08 13:10:06 by mxs90
[表面活性 ] 【讨论】析出后在加热却不溶解?为何? (18/3079) seven9819 2011-03-11 2011-07-08 13:09:02 by mxs90
【求助】期刊《精细化工》英文名得简写是什么 (评阅+1) (9/2518) xiaoke8811 2011-04-03 2011-07-08 13:06:11 by mxs90
[涂料颜料] 【求助】环己酮变黄原因 (2/3178) 可爱的笨儿 2011-04-13 2011-07-08 13:02:12 by mxs90
[表面活性 ] 【求助】请问SXS是什么东西? (6/2087) 110030555 2011-03-03 2011-07-08 12:46:11 by mxs90
[农药] 【求助】如何除去水溶性物料中的NaCl (9/1385) reynoldcj 2011-04-07 2011-07-08 12:11:28 by mxs90
【求助】公斤级的固体有机物,企业一般怎样纯化?(急) (11/1177) chemstudy 2011-04-15 2011-07-08 12:03:24 by mxs90
[版内事务] [关贴]【通告】精细化工版开通专家指数    ( 1 2 3 4 5 6 .. 8 ) (评阅+5) (76/4587) mooncakexzj 2010-04-01 2011-07-08 08:25:24 by mooncakexzj
[农药] 中国科学家分离到新的耐草甘膦基因 (1/372) xjkgmj 2011-07-07 2011-07-08 08:21:47 by chenypzh
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