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[热点] 面上基金申报没有其他的参与者成吗 默默的小虫子 2026-02-03 刚刚
[精化资讯] 【求助】哪位高手知道AgNTf2或者HNTf2怎么制备? (0/2325) cccpln 2011-03-09 2011-03-09 10:18:52 by cccpln
[精化资讯] 【求助】五元环内酯和六元环内酯酸值上的区别 (3/1264) cggzkm 2011-03-06 2011-03-06 20:29:55 by 兔子2382
[精化资讯] 【求助】碳酸二甲酯合成润滑油的英文文献,2万字符以上的,谢谢 (0/179) ying--ying 2011-03-04 2011-03-04 09:41:59 by ying--ying
[精化资讯] 【求助】急求有关花青素的资料 (0/223) chinahcp 2011-03-03 2011-03-03 20:21:09 by chinahcp
[精化资讯] 【求助】求助 (1/210) swnt521 2011-02-28 2011-03-01 12:22:20 by zhangnana123
[精化资讯] 【求助】2-苯基丙酸的合成工艺路线? (2/980) 徐祖胜 2011-02-26 2011-02-28 20:25:24 by 85738816
[精化资讯] 【求助】请问各位大侠,国内有成熟的异氟尔酮二异氰酸酯的生产线吗? (5/895) hypgtr 2010-12-24 2011-02-28 12:17:13 by tangyq03
[精化资讯] 【资源】三月份胶粘剂会议会展目录 (0/334) fangcheng533 2011-02-28 2011-02-28 11:09:34 by fangcheng533
[精化资讯] 【求助】请问用哪类胶黏剂将坩埚和盖子黏住? (2/319) 牛牛飞 2011-02-23 2011-02-27 15:51:35 by 牛牛飞
[精化资讯] 【交流】大家有没有漂亮的PPT,拿来方便大家哦 (0/193) 932475748 2011-02-27 2011-02-27 14:21:25 by 932475748
[精化资讯] 【求助】正硅酸乙酯的市场调研 (0/224) hnq-021 2011-02-25 2011-02-25 20:46:45 by hnq-021
[精化资讯] 【交流】四个月突破五十万点击的化工网站 (1/403) fangcheng533 2011-01-13 2011-02-24 14:20:14 by 高山
[精化资讯] 【交流】储油罐呼吸阀的概念设计 (1/342) 茉莉假山 2011-01-21 2011-02-24 14:09:44 by 高山
[精化资讯] 【求助】胶黏剂生产与应用手册 (2/381) hcc1026 2010-12-18 2011-02-24 14:08:33 by 高山
[精化资讯] 【求助】乳酸全球产量、分布、价格 (2/261) tcmtang2001 2011-01-21 2011-02-24 14:05:08 by 高山
[精化资讯] 【求助】异丙醇如何从其混合物里提取出来 (1/758) highbbs001 2011-02-20 2011-02-21 11:01:07 by shangguan2806
[精化资讯] 【求助】硬膜防锈油分箱问题 (评阅+1) (5/432) zfljjjl 2010-09-08 2011-02-20 20:27:06 by 94611601
[精化资讯] 【求助】聚醚改性硅油 (0/421) fxf84 2011-02-17 2011-02-17 11:29:43 by fxf84
[精化资讯] 【求助】杀菌防腐剂 (评阅-1) (2/408) lindidage008 2010-10-27 2011-02-16 12:16:46 by hill0923
[精化资讯] 【求助】Scifinder+5962-07-2+产物 (3/403) lylghlhp 2011-01-23 2011-02-16 09:46:29 by lylghlhp
[精化资讯] 【求助】氟苯能制备成芳基硼酸吗,做suzuki反应用,怎么做? (1/516) lc68102017 2011-02-15 2011-02-15 21:30:57 by tangbohejin
[精化资讯] 【求助】化妆品需要作哪些测试 (3/728) organicchem 2010-12-07 2011-02-11 08:42:11 by johneagle80
[精化资讯] 【解决】求助 急需要查阅一篇文献!年代有点老1983年的!有哪位大侠帮忙的 不胜感激 (3/631) yu413shi 2011-01-21 2011-01-21 12:25:20 by yu413shi
[精化资讯] 【求助】逆流萃取 (6/1217) mamx591 2010-06-26 2011-01-19 16:32:51 by jasper.fan
[精化资讯] 【求助】正己烷工业化应用中怎么样安全使用?(有奖征集) (2/392) MnO 2011-01-15 2011-01-16 18:50:41 by MnO
[精化资讯] [关贴]【求助】半胱胺盐酸盐的提纯 杂质为百分之20的巯基噻唑啉 (1/357) liangsuyong 2011-01-09 2011-01-10 16:26:03 by lgdab
[精化资讯] 【求助】闭路无污染硫化异丁烯的生产工艺 (0/281) 秋水YR 2011-01-09 2011-01-09 19:20:09 by 秋水YR
[精化资讯] 【通告】离子液体制备的问题 (3/519) 谭维一 2010-12-01 2011-01-07 18:13:03 by tangbohejin
[精化资讯] 【交流】有哪些书籍或教材是关于金属表面处理的? (评阅+1) (2/841) zqwlh 2011-01-01 2011-01-06 11:26:20 by zqwlh
[精化资讯] 【求助】请教一个钯碳催化剂的问题 (7/691) qin130660 2011-01-04 2011-01-05 19:27:27 by bruceluobo
[精化资讯] 【求助】白油、石蜡油、石蜡、液体石蜡、溶剂油的区别 (FC-EPI+1)(1/1689) 砚脂泪 2010-12-30 2011-01-01 10:21:47 by zlongz120
[精化资讯] 【求助】乙酸乙酯和金属钠能不能反应啊? (5/4109) qin130660 2010-12-13 2010-12-31 16:18:24 by zwj0420
[精化资讯] 【求助】求助:请问格式反应的条件是怎么样的? (3/574) 陶建华 2010-12-09 2010-12-30 16:33:38 by wei3732440
[精化资讯] [关贴]【求助】求助二甲苯方面资料 (1/433) tianqiang 2010-12-14 2010-12-30 09:14:29 by tianqiang
[精化资讯] 【求助】植物纤维胶有哪些?(大的奖励) (9/1387) 咖啡加盐 2010-12-22 2010-12-25 08:23:06 by 咖啡加盐
[精化资讯] 【讨论】2012精细化工考研 (0/181) 08052132 2010-12-24 2010-12-24 20:24:15 by 08052132
[精化资讯] 【求助】求一单词的意思 (1/275) elegantmeng 2010-10-25 2010-12-24 15:49:40 by chemc4
[精化资讯] 【求助】为什么做出来的膏霜冷冻后会变稀 (6/1672) 破蛹成蝶 2010-12-15 2010-12-17 16:09:58 by nanzhanshi2
[精化资讯] 【求助】谁知道海飞丝的香料配方(新生去屑,丝质柔滑型) (金币≥50)(3/122) zhuhui275 2010-12-16 2010-12-17 13:04:34 by zhuhui275
[精化资讯] 【求助】非过敏性香料薄荷醇什么意思? (1/387) chanel莹 2010-11-05 2010-12-17 13:01:10 by zlongz120
[精化资讯] 【讨论】上海有哪些化学试剂公司比较好啊 可以网上订购的更好 (1/898) Dr.bobo 2010-12-16 2010-12-17 11:40:14 by croreagent01
[精化资讯] 【求助】那位高人知道二苄胺、苯基苄胺的需求量 (0/358) shadow_hewei 2010-12-17 2010-12-17 11:28:00 by shadow_hewei
[精化资讯] 【求助】如何撰写应用化学文献 (7/1478) swsw007911 2010-10-09 2010-12-14 21:33:27 by fujiugaofe
[精化资讯] 【求助】萘的合成路线 (3/650) yang827524 2010-12-10 2010-12-12 22:36:43 by songhaitian
[精化资讯] 【求助】三苯基氧化膦 (5/791) 关莎莎 2010-11-09 2010-12-09 14:51:53 by zty_1120
[精化资讯] 【求助】关于液体灌装精度控制 (0/470) aximefu 2010-12-09 2010-12-09 10:43:00 by aximefu
[精化资讯] 【讨论】在小比表面样品测试方面的动态法与静态法分析 (0/674) best17 2010-12-07 2010-12-07 08:24:17 by best17
[精化资讯] 【通告】本周规划! (2/268) sunshanqi 2010-12-06 2010-12-06 15:28:17 by BPO___
[精化资讯] 【求助】苄基丙二醇是什么颜色,理化性质怎么样? (0/338) EmmaAAA 2010-12-03 2010-12-03 10:13:00 by EmmaAAA
[精化资讯] 【求助】请问各位,氰化氢是否能与卤化物反应,条件如何? (1/260) 乐果 2010-11-30 2010-11-30 22:48:46 by wind_mind
[精化资讯] 【求助】如何准确标定NaOH溶液 (3/1094) jiaochunfeng 2010-11-19 2010-11-30 15:58:38 by jwjiangwei
[精化资讯] 【求助】请问各位前辈,哪有卖硅胶颗粒的啊 直径在0.1到1mm之间的 (0/882) 做第一个我 2010-11-29 2010-11-29 16:05:15 by 做第一个我
[精化资讯] 【建议】简单介绍下三甲基硅磺酸烷 (2/642) 了了sun 2010-11-09 2010-11-27 21:01:04 by ziliaoliu
[精化资讯] 【求助】香薰 精油 (5/845) lengqing 2010-11-26 2010-11-26 22:32:22 by 0710811132
[精化资讯] 【求助】请大家帮忙下载一下这个资料。我们学校没有相关的数据库……O(∩_∩)O谢谢 (1/218) 312319782 2010-11-22 2010-11-22 12:12:34 by luqi0114
[精化资讯] 【求助】求助环己酮 环己烷的质量指标 (1/303) gu350014700 2010-11-19 2010-11-21 10:19:41 by chenypzh
[精化资讯] 【求助】谁知道1-甲基萘在国内主要的下游产品 (评阅+1) (1/292) 星星亮晶晶 2010-11-14 2010-11-20 15:24:01 by 星星亮晶晶
[精化资讯] 【求助】磷的标准液的配制 (1/2120) yao-虫 2010-11-18 2010-11-19 09:11:57 by sunshanqi
[精化资讯] 【求助】请大家帮忙下载一下这个资料。我们学校没有相关的数据库……O(∩_∩)O谢谢 (1/274) 312319782 2010-11-17 2010-11-17 21:10:03 by datouccut
[精化资讯] 【求助】哪有聚丙烯酸-聚氧化乙烯(PAA-PEO)梳型共聚物买? (评阅+1) (2/418) cpy1239860 2010-11-16 2010-11-17 09:36:43 by cpy1239860
[精化资讯] 【讨论】结晶问题 (2/335) txfkobe 2010-11-16 2010-11-16 21:41:34 by txfkobe
[精化资讯] 【求助】酯的的水解问题    ( 1 2 ) (19/1204) zlio.love 2010-08-12 2010-11-16 14:59:23 by geminiww
[精化资讯] 【求助】酮的合成方法及用途 (评阅+1) (1/232) lsalq1986 2010-11-11 2010-11-15 20:50:36 by huanghuang5806
[精化资讯] 【求助】常减压蒸馏温度是怎么换算的 (评阅+1) (1/2392) weixuejian 2010-11-10 2010-11-10 21:47:01 by amber369
[精化资讯] 【交流】胶粘剂技术交流网 (0/1425) fangcheng533 2010-11-09 2010-11-09 14:51:15 by fangcheng533
[精化资讯] 【讨论】二(2-羟基-5-甲基)甲烷与二(2-甲氧基-5-甲基)甲烷 谁的极性强?···· (2/604) second521 2010-11-07 2010-11-08 19:42:16 by yankunsu
[精化资讯] 【求助】gas projection impeller 是什么?谢谢大家 (0/196) omcos 2010-11-06 2010-11-06 14:42:02 by omcos
[精化资讯] 【求助】求助氨基钠的问题 (0/289) ypzhou82 2010-11-02 2010-11-02 11:22:44 by ypzhou82
[精化资讯] 【求助】项目合作--合成化学中间体 (评阅+1) (5/957) cytju986 2010-10-12 2010-10-30 19:57:23 by laower
[精化资讯] 【讨论】农药展览会 (评阅+1) (2/238) yangli0537 2010-10-26 2010-10-28 23:03:51 by blueboy
[精化资讯] 【资源】你需要少量,精制的化工样品吗? (评阅-10) (0/392) shzht2008 2010-10-26 2010-10-26 08:35:00 by shzht2008
[精化资讯] 【求助】重结晶 (7/590) zshi 2010-09-27 2010-10-25 21:40:21 by c7510
[精化资讯] 【交流】PEG600是醇类还是醚类啊?······    ( 1 2 ) (16/993) second521 2010-10-19 2010-10-21 09:00:41 by marbler
[精化资讯] 【求助】一个关于真空的问题 (3/363) qin130660 2010-09-26 2010-10-20 16:28:21 by fluiz
[精化资讯] 【求助】闭环的条件 (评阅+1) (2/536) 西门楼主 2010-10-07 2010-10-17 22:20:16 by lwodexiaomuc
[精化资讯] [关贴]【求助】4-氯邻二甲苯如何合成??、 (1/615) 大毛毛虫 2010-10-16 2010-10-16 20:25:29 by dreamxl2010
[精化资讯] 【求助】求助回收四氢呋喃 (7/1347) qiuyanzhu 2010-09-16 2010-10-14 13:35:14 by jxj2010
[精化资讯] 【讨论】怎么检测丙烯腈是否还有残存·············· (6/1036) second521 2010-10-11 2010-10-12 14:24:30 by second521
[精化资讯] 【求助】关于分出反应中生成的水分的问题 (评阅+2) (9/1057) qin130660 2010-09-04 2010-10-12 08:57:22 by jzhh1970
[精化资讯] 【求助】请问有谁用过“甲硫酸钠”? (评阅+1) (1/815) L_koma 2010-10-11 2010-10-11 16:08:36 by ldxham
[精化资讯] 【求助】纤维素碱性降解后得到的产物中各种糖酸的分离 (评阅+1) (0/407) STAR星星 2010-10-10 2010-10-10 10:59:56 by STAR星星
[精化资讯] 【求助】甲酸钙 (评阅+1) (0/252) football2010 2010-10-08 2010-10-08 09:29:10 by football2010
[精化资讯] 【求助】乙酸乙酯 会和 醇钠 室温下发生水解吗? (8/1749) xmgcc 2010-09-30 2010-10-06 22:17:20 by autumnhao
[精化资讯] 【讨论】讨论一下水的相对挥发速率 (2/1044) 348312322 2010-09-25 2010-10-05 22:29:30 by 348312322
[精化资讯] 【求助】乙烯基咔唑 (评阅+1) (1/225) zshi 2010-09-17 2010-10-05 16:08:27 by jianmei97
[精化资讯] 【提供】高纯合成磷脂 (0/616) shavt 2010-10-05 2010-10-05 09:42:35 by shavt
[精化资讯] 【求助】向大家请教关于测定煤燃烧后底灰,燃烧产物中纳米二氧化硅的质量百分比 (0/318) basanwuyu 2010-09-30 2010-09-30 19:05:05 by basanwuyu
[精化资讯] 【求助】巴斯夫专利文献 最好是英文的 (评阅+1) (0/466) CCHCXY 2010-09-30 2010-09-30 16:48:28 by CCHCXY
[精化资讯] 【求助】帮我看看这是什么油?    ( 1 2 3 ) (23/1083) zrqwl 2010-08-05 2010-09-30 12:00:35 by zrqwl
[精化资讯] 【讨论】我最近合成了一个粘度很大的酯,用二甲苯做带水剂 (评阅+1) (3/857) luobuma 2010-09-27 2010-09-30 10:43:17 by lifajing
[精化资讯] 【求助】10%亚硫酸氢钠的结晶温度 (0/1052) Yilia 2010-09-27 2010-09-27 16:17:51 by Yilia
[精化资讯] 【求助】请教一下大家怎样分离乙醇和乙酸乙酯的混合物? (8/2502) qin130660 2010-09-24 2010-09-26 15:41:13 by daidongfa
[精化资讯] [关贴]【求助】求产品设计标准 (评阅+1) (0/198) lxp4875413493 2010-09-26 2010-09-26 09:31:39 by lxp4875413493
[精化资讯] 【其他】类胡萝卜素标准品系列 一 (评阅-2) (0/308) express8559 2010-09-25 2010-09-25 14:47:38 by express8559
[精化资讯] 【资讯】帮做小样 (0/177) zhd0513 2010-09-22 2010-09-22 09:20:24 by zhd0513
[精化资讯] 【交流】推荐一个化学品网站www.china-avatar.com (评阅+1) (1/387) lixudong9902 2010-08-09 2010-09-21 17:17:30 by rainingsky
[精化资讯] 【讨论】皂化反应的时间一般是多少? (1/3959) 上帝翻跟头 2010-09-21 2010-09-21 14:03:30 by buling
[精化资讯] 【求助】密度大于水的液体试剂 (评阅+1) (8/1535) ww617826717 2010-09-14 2010-09-19 21:18:12 by ww617826717
[精化资讯] 【求助】工业上对二苯乙酮及对乙基苯乙酮的合成方法、及其用途?? (评阅+1) (1/377) lsalq1986 2010-09-13 2010-09-17 18:13:44 by lsalq1986
[精化资讯] 【求助】求《金属高温氧化和热腐蚀》这本书 (1/367) wgy1989 2010-09-01 2010-09-17 08:19:42 by yanping625
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