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[热点] 推荐一本书 zxl1021 2026-01-19 刚刚
[添加剂] [已完结]加什么表面活性剂能使牙模粉筋道 (0/424) wulihua_07 2011-06-15 2011-06-15 10:16:41 by wulihua_07
[精化资讯] [已完结]【求助】肉桂酸 (FC-EPI+1)(1/664) chg327899564 2011-06-14 2011-06-14 21:31:25 by chengjins
[表面活性 ] [已完结]什么活性剂 (0/217) wl197910 2011-06-14 2011-06-14 15:56:56 by wl197910
[其他] [已完结]4-溴-2-氟苯氟硼酸重氮盐如何检测 (0/175) nancy0201 2011-06-13 2011-06-13 20:45:48 by nancy0201
[洗化] [已完结]求助鲸蜡基聚乙醇制备 (金币≥5)(5/37) chemistry5381 2011-06-01 2011-06-13 15:19:56 by blueboy
[精化资讯] [已完结]求助硝酸使用过程中的发烟以及氧化氮气体抑制问题 (金币≥10)(1/22) wanghao2872 2011-06-13 2011-06-13 11:34:00 by 119167009
[已完结]请教一下NaCl溶于甲酸吗? (FC-EPI+1)(5/668) kxx416 2011-06-09 2011-06-13 09:45:54 by kxx416
[表面活性 ] [已完结]氢氧化钙与液体酸反应,不知道加哪些表面活性剂(分散剂)把氢氧化钙粉末分散更均匀? (0/1418) xx584520 2011-06-13 2011-06-13 09:39:43 by xx584520
[表面活性 ] [已完结]脂肪酸硫酸化遇到的问题    ( 1 2 ) (FC-EPI+1)(11/1894) acdccd 2011-06-10 2011-06-11 08:13:34 by zlongz120
[已完结]乳酸与乙二胺反应生成的产物怎么命名? 谢谢 (3/693) hzsw1229 2011-06-10 2011-06-10 15:35:21 by zlongz120
[已完结]对羟基二苯硫醚同分异构体的分离 (3/594) 我爱化工 2011-06-08 2011-06-10 15:30:27 by newshine20
[表面活性 ] [已完结]减小NMP的表面涨力的表面活性剂? (1/677) chtaiqiang 2011-06-09 2011-06-10 10:38:53 by 408851978
[已完结]乌拉坦 层析法需要的展开剂及显色 (0/159) 天涯赵子龙 2011-06-10 2011-06-10 10:20:44 by 天涯赵子龙
[涂料颜料] [已完结]求助 苝四酸酐溶于碱是什么显绿颜色? (0/540) xiaofangnan 2011-06-10 2011-06-10 00:06:28 by xiaofangnan
[已完结]求:原子荧光光度计操作说明书! (0/194) zhifeiliu 2011-06-09 2011-06-09 22:22:40 by zhifeiliu
[精化资讯] [已完结]怎么酸化彻底一些 (FC-EPI+1)(2/784) cuilongfei22 2011-06-09 2011-06-09 21:52:34 by blueboy
[已完结]学生实验时,怎样生成孔雀绿色的碱式碳酸铜 (FC-EPI+1)(4/672) gm3214 2011-06-09 2011-06-09 21:49:30 by blueboy
[已完结]对羟基苯胺与氢氧化钠,氢氧化钾反应吗? (3/2268) hzsw1229 2011-06-07 2011-06-09 12:14:49 by newshine20
[精化资讯] [已完结]如何进行换算?mmol/kg和g/100g (1/3996) wutongshun 2011-06-08 2011-06-08 17:38:52 by xjkgmj
[洗化] [已完结]彻底去除零件表面油膜 (1/593) 清洗剂行业 2011-05-27 2011-06-08 11:48:22 by tyznhg
[涂料颜料] [已完结]甲氧基醋酸正丙酯是作什么用的? (7/1681) long02188023 2011-05-31 2011-06-07 16:41:50 by long02188023
[精化资讯] [已完结]急救:请问有谁知道在400℃、标准大气压下甲醇的密度和粘度是多少 (0/668) Ling$ling 2011-06-07 2011-06-07 12:31:52 by Ling$ling
[已完结]如何鉴别物质的存在形式,是分子或是离子 (FC-EPI+1)(1/1002) doglijuan 2011-06-07 2011-06-07 12:19:54 by newshine20
[涂料颜料] [已完结]顺丁烯二酸二丁酯和顺丁烯二酸二辛酯 (0/216) cchenyao 2011-06-07 2011-06-07 09:49:16 by cchenyao
[已完结]碘单质制备氢碘酸 (FC-EPI+1)(3/1673) lucklyyuyan 2011-06-06 2011-06-07 09:45:25 by tang19980732
[表面活性 ] [已完结]怎样喷出不那么细密的泡沫? (FC-EPI+1)(7/1375) 自由的野牛 2011-06-05 2011-06-06 10:15:09 by 自由的野牛
[染料] [已完结]阳离子改性剂对纤维素纤维的改性原理及染色原理 (2/898) colorroot 2011-06-03 2011-06-05 00:37:58 by zlongz120
[添加剂] [已完结]关于金属沉淀 (FC-EPI+1)(1/292) 526378054 2011-06-03 2011-06-03 22:06:10 by zlongz120
[精化资讯] [已完结]求山东地区风电设备公司的名称,关于环氧树脂及固化剂方面。 (评阅+40) (FC-EPI+1)(3/1000) alfaromeo 2011-06-02 2011-06-03 15:00:19 by archerteen
[涂料颜料] [已完结]求推荐:关于如何根据涂料的性能去进行配方设计的书或者文献 (2/373) wancfeng 2011-06-02 2011-06-02 19:13:34 by 兔子2382
[洗化] [已完结]怎么样清洗羊绒,特别是肤皮绒?请问有什么配方吗?小弟不胜感激。 (1/473) a604524716 2011-06-02 2011-06-02 18:55:14 by zlongz120
[功能材料] [已完结]求高粘度的PMMA (金币≥200)(0/15) daiyinghua 2011-06-02 2011-06-02 16:12:32 by daiyinghua
[涂料颜料] [已完结]PTA酸度测定方法 (2/543) dongyingqin 2011-06-01 2011-06-02 14:18:59 by xjlvcxj
[精化资讯] [已完结]求助曼尼希反应的后处理 (FC-EPI+1)(5/2015) 15173293770 2011-05-09 2011-06-01 21:41:34 by 药学小虫
[表面活性 ] [已完结]DCA315平衡表面张力仪测表面张力时为什么会掉环 (5/1604) 只爱代玉 2011-05-16 2011-06-01 10:18:33 by yxd17179875
[表面活性 ] [已完结]HAPAM与HMPAM有区别吗 (1/857) lawn2014 2011-05-26 2011-05-31 20:46:58 by cmgswpi
[已完结]请问苯的热裂解温度是多少? (0/4628) zl19831219 2011-05-31 2011-05-31 20:04:11 by zl19831219
[表面活性 ] [已完结]凡士林在酒精中的溶度 (0/2094) jslwsp 2011-05-31 2011-05-31 14:40:11 by jslwsp
[表面活性 ] [已完结]求助啊!哪位大侠做过18醇的溶解度实验的? (2/681) 好船长 2011-05-18 2011-05-30 21:30:38 by xjkgmj
[农药] [已完结]拥有对二氯苯工艺包的厂家或研究院 (2/685) lihuaizeng 2011-05-06 2011-05-30 18:20:32 by princees
[表面活性 ] [已完结]请大侠们帮忙翻译几个单词,是泡泡浴的某几种成分,我实在搞不定了 (4/1335) kongqingmei 2011-05-26 2011-05-30 17:08:18 by Ryan602
[表面活性 ] [已完结]磺化尾气二氧化硫排放标准 (0/320) 你叫我某人 2011-05-30 2011-05-30 17:05:16 by 你叫我某人
[已完结]请问杭州哪里有乙烯啊,能否装点来用下。 (1/185) swallowll 2011-05-30 2011-05-30 15:21:11 by jy02900607
[表面活性 ] [已完结]请教乳化剂 (FC-EPI+1)(3/512) flightty 2011-05-29 2011-05-30 08:35:19 by zlongz120
[功能材料] [已完结]水合肼和氯化铜反应方程式 在线等 (1/974) xwh861 2011-05-29 2011-05-29 20:53:47 by James-CG
[精化资讯] [已完结]拜求有关抗氧剂的英文综述性文章!谢谢急需 (金币≥20)(0/30) hzsw1229 2011-05-29 2011-05-29 09:55:28 by hzsw1229
[已完结]肉桂醛抗氧化 (4/969) 袁清华 2011-05-18 2011-05-29 07:10:08 by dongrisheng
[染料] [已完结]对苯二甲醚在水中溶解度?? (2/529) gaomx 2011-05-24 2011-05-28 21:36:45 by princees
[表面活性 ] [已完结]为什么有些溶液的动态表面张力会升上去 (评阅+1) (4/1372) 只爱代玉 2011-05-25 2011-05-27 19:30:05 by 只爱代玉
[已完结]产品不溶的问题 (7/966) 魚兒dē魚兒 2011-05-14 2011-05-27 15:46:18 by 江南小菜
[表面活性 ] [已完结]丙烯酸处理含铁物质时,有什么注意事项啊? (FC-EPI+1)(1/720) youf 2011-05-27 2011-05-27 10:55:57 by root1697
[精化资讯] [已完结]求助?大板制作 (金币≥1)(0/58) babyoo 2011-05-26 2011-05-26 18:32:06 by babyoo
[精化资讯] [已完结]哪位做过水杨酰氯,是固体还是液体? (1/809) tangruping 2011-05-26 2011-05-26 18:31:33 by himazhang
[功能材料] [已完结]在三口烧瓶反应时,如何将将粉末原料像灰尘一样很均匀的吹进去!采用什么特殊装置? (FC-EPI+1)(5/1768) xx584520 2011-05-23 2011-05-26 17:26:48 by wmx
[染料] [已完结]偶氮基的检测方法 (1/350) niyan_1 2011-05-25 2011-05-25 21:37:35 by hwalle
[已完结]哪位有比04版新的XRD卡片库?帮个忙,多谢 (FC-EPI+1)(7/749) cmdrz 2011-05-23 2011-05-25 19:09:26 by cmdrz
[表面活性 ] [已完结]急用请教下硬脂酸的分类标注及不同牌号间区别在那里? (FC-EPI+3)(4/2428) 断弦 2011-05-16 2011-05-25 08:57:57 by lftptt1982
[染料] [已完结]求活性翠蓝K-GL结构 (FC-EPI+1)(2/404) Kinghui 2011-05-24 2011-05-24 17:49:27 by Kinghui
[洗化] [已完结]求章苏宁的《化妆品工艺学》这本书谢谢 (FC-EPI+1)(3/988) zfcxf915 2011-05-23 2011-05-24 01:25:58 by wy135033405
[表面活性 ] [已完结]关于saa,两性分子,单分子层的问题,求牛人解答。。。。。 (FC-EPI+1)(7/2046) nisternooy 2011-05-17 2011-05-23 23:05:12 by nisternooy
[已完结]化学镀问题 (0/435) 不在寂寞 2011-05-23 2011-05-23 22:50:20 by 不在寂寞
[已完结]请教 如何把 碎泡沫 牢固的黏在一起 (1/1406) Bonnie 2011-05-23 2011-05-23 18:50:15 by pengfei0512
[已完结]有关酰胺合成中缩合剂使用的问题 (0/780) 夕夕8395 2011-05-23 2011-05-23 16:32:46 by 夕夕8395
[已完结]求助有关精细化工产业转型的案例 (金币≥2)(3/84) Willfrank 2011-05-02 2011-05-23 11:55:10 by wuluojie123
[已完结]求杭州湾精细化工园区在转型方面的数据,比如,园区历年总产值 (2/604) Willfrank 2011-05-13 2011-05-23 11:51:09 by wuluojie123
[染料] [已完结]求助:哪位大侠知道2,5-二甲氧基-4-氯硝基苯的物理性质 (2/649) gaomx 2011-05-22 2011-05-23 10:25:29 by wzwlym
[添加剂] [已完结]聚磷酸铵分子量 (0/684) 李永强 2011-05-22 2011-05-22 22:48:19 by 李永强
[表面活性 ] [已完结]如何准确测定油性溶液中微量水的含量?O(∩_∩)O谢谢! (FC-EPI+1)(1/493) xx584520 2011-05-22 2011-05-22 22:06:02 by hhcck
[农药] [已完结]关于甲基菌硫磷 (0/252) 山东人民 2011-05-22 2011-05-22 12:14:08 by 山东人民
[已完结]铜丝镀银 (FC-EPI+2)(7/1041) ljxue 2011-05-16 2011-05-22 04:00:45 by ljxue
[已完结]有趣的酸碱中和反应 (FC-EPI+1)(2/819) hiver9832 2011-05-21 2011-05-21 21:36:24 by blueboy
[已完结]请帮忙定位一个红外吸收峰,谢谢 (FC-EPI+2)(4/1300) diug 2011-05-17 2011-05-21 20:26:10 by diug
[表面活性 ] [已完结]伯胺与甲醛能发生反应吗?需要什么条件呢?谢谢    ( 1 2 ) (FC-EPI+2) (金币≥1)(10/121) 云--- 2011-04-26 2011-05-21 00:45:27 by newshine20
[添加剂] [已完结]环氧胶 (8/501) 107550700575 2011-04-26 2011-05-20 14:36:16 by archerteen
[洗化] [已完结]谁能提供浴室清洁剂的配方 (1/613) madpig 2011-05-19 2011-05-19 20:50:11 by blueboy
[已完结]溶液粘度对结晶有什么影响,有什么规律?谢谢:) (FC-EPI+1)(1/1175) hzsw1229 2011-05-19 2011-05-19 16:01:01 by lhl333
[表面活性 ] [已完结]求助:有机硅消泡剂方面的英文文献 (FC-EPI+1)(1/607) ygss1989 2011-05-18 2011-05-19 12:13:21 by 苕面窝
[已完结]A上加个圈 距离单位 ai打出来 (FC-EPI+1)(2/1710) susan332 2011-05-17 2011-05-19 12:10:03 by susan332
[添加剂] [已完结]2-乙酰基噻唑怎么制备? (FC-EPI+1)(1/511) zhangzhiwei1 2011-05-18 2011-05-19 10:45:48 by bronzezt
[已完结]多佐胺制备工艺 (FC-EPI+1)(1/220) deepc 2011-05-18 2011-05-19 10:42:40 by bronzezt
[农药] [已完结]2氯5二氯甲基吡啶 如何制备? (FC-EPI+1) (金币≥1)(2/140) dangchangbuli 2011-05-17 2011-05-18 22:39:42 by princees
[已完结]硝基甲烷如果用作催化剂如何去除 (0/396) zanhn 2011-05-18 2011-05-18 21:00:58 by zanhn
[染料] [已完结]分析设备空间气体中的氨的含量,有没有快速准确的分析方法? (0/265) yangxicshe 2011-05-18 2011-05-18 12:03:09 by yangxicshe
[表面活性 ] [已完结]什么表面活性剂低泡? (5/1787) 幽蓝尘沙 2011-05-16 2011-05-18 10:23:53 by wsf838588
[已完结]求减压蒸馏装置一套,网上看了有好几种,急用啊!求大家帮帮忙 (FC-EPI+2)(5/923) 老鹰V菊花 2011-05-17 2011-05-18 09:40:19 by newshine20
[功能材料] [已完结]什么物质能形成乳白色透明或者半透明液体? (FC-EPI+1)(8/2874) zlongz120 2011-05-14 2011-05-18 09:00:37 by river692412
[农药] [已完结]请教什么产品用到无水乙醇 (FC-EPI+1)(3/793) xiaoyangcheng 2011-05-14 2011-05-18 08:41:19 by xiaoyangcheng
[涂料颜料] [已完结]合成光固化单体 (0/612) wqj19841023 2011-05-17 2011-05-17 19:02:49 by wqj19841023
[洗化] [已完结]防腐剂ST-G1是什么物质阿? (2/571) ohsunny 2011-05-17 2011-05-17 14:52:39 by ohsunny
[表面活性 ] [已完结]关于表面活性剂在气液界面上自组装成单分子层的问题,求牛人解答    ( 1 2 ) (11/2142) nisternooy 2011-05-15 2011-05-17 11:56:05 by nisternooy
[已完结]这个化合物叫什么,百度上找不到?O-alkylisourea有卖的吗? (1/212) zanhn 2011-05-16 2011-05-17 11:16:13 by newshine20
[表面活性 ] [已完结]请问哪位大哥大姐有没有关于表面活性剂或两亲分子自组装成单分子层的文献 (3/1205) nisternooy 2011-05-16 2011-05-17 10:42:20 by yxd17179875
[添加剂] [已完结]求助:可提高含氢硅油乳液防水性能的助剂 (2/952) gongzhenyu 2011-05-17 2011-05-17 06:39:31 by ZZLLJJ
[功能材料] [已完结]求助生产羟丙基木薯淀粉 (0/559) tang13520 2011-05-17 2011-05-17 00:16:50 by tang13520
[精化资讯] [已完结]谁知道有哪些不稳定的药物? (0/658) tchtian3292673 2011-05-16 2011-05-16 21:52:45 by tchtian3292673
[表面活性 ] [已完结]苄基三乙基氯化铵稳定性 (金币≥1)(6/177) masterli 2011-05-09 2011-05-16 19:50:17 by river692412
[已完结]cnki文献求助 急 (1/154) ise 2011-05-10 2011-05-16 09:29:48 by wpb1fly
[表面活性 ] [已完结]求助表面活性剂乳化性能? (FC-EPI+1)(1/644) guoxiaojing 2011-05-06 2011-05-16 08:49:26 by 6677574
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