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[热点] 2025 - Directed C‐H Bond Functionalization asymmsyn 2026-01-19 刚刚
[已完结]PACM-50的常温结晶性 (金币≥1)(0/59) ruohui 2011-07-12 2011-07-12 09:58:33 by ruohui
[精化资讯] [已完结]白糊精生产中哪些因素影响成品的水中可溶物含量？ (0/369) nanajiang 2011-07-11 2011-07-11 19:19:42 by nanajiang
[洗化] [已完结]甘油、乙醇和水能形成共沸物吗？ (9/2727) lwj19870125 2011-07-11 2011-07-11 17:29:01 by greatz505
[已完结]乌洛托品合成 (FC-EPI+1)(1/630) tjjtjjtjj 2011-07-11 2011-07-11 15:05:57 by jincanyan
[已完结]硕士毕业一年，从事无机化工相关工作一年，可以评什么职称呢？    ( 1 2 ) (金币≥1)(14/117) renhongyan 2011-07-06 2011-07-09 21:13:32 by zzqfx
[洗化] [已完结]aquaquick-2000 (0/327) 兵临程下 2011-07-08 2011-07-08 22:51:51 by 兵临程下
[已完结]求一篇文献全文 (0/191) mikesun 2011-07-08 2011-07-08 22:07:35 by mikesun
[功能材料] [已完结]常用的离子交换树脂有哪些品牌？ (1/619) tx2006 2011-05-09 2011-07-08 17:56:40 by mxs90
[已完结]异丁基二氯化铝怎样合成 (1/301) zuohujin 2011-05-15 2011-07-08 16:56:26 by mxs90
[表面活性 ] [已完结]3-十二烷氧基-2-甲基丙酸钠 (1/480) 曹勇2011 2011-05-19 2011-07-08 16:32:06 by mxs90
[涂料颜料] [已完结]焦磷酸钠的溶解问题 (0/2117) 砍柴人 2011-07-08 2011-07-08 16:15:42 by 砍柴人
[染料] [已完结]求助-20金币寻直接蓝307结构式 (1/339) udarling 2011-05-31 2011-07-08 16:14:29 by mxs90
[功能材料] [已完结]文献求助 (0/173) ohsunny 2011-07-08 2011-07-08 14:01:55 by ohsunny
[涂料颜料] [已完结]MTBE是精细化工产品么 (4/1529) 1.414 2011-04-26 2011-07-08 12:26:29 by mxs90
[表面活性 ] [已完结]氯铂酸异丙醇溶液的配置 (4/3192) jinchaowu 2011-07-07 2011-07-08 12:13:40 by chengjins
[精化资讯] [已完结]谁能帮我看看这几种化学试剂分别是什么？ (FC-EPI+2)(5/1745) zahawe001 2011-06-15 2011-07-08 11:45:45 by mxs90
[已完结]结构粘接剂（胶）的资料——急求 (0/145) saiwaisuhang 2011-07-08 2011-07-08 10:07:01 by saiwaisuhang
[表面活性 ] [已完结]Pt—calaIyzed hydrosilylation of ethylene (3/382) jinchaowu 2011-07-04 2011-07-07 20:32:56 by jinchaowu
[添加剂] [已完结]醚类与酸酐是否发生反应， (FC-EPI+1)(3/1131) chizonghua 2011-07-06 2011-07-07 16:10:40 by blueboy
[农药] [已完结][关贴]虫友们，药物合成中常用的氯代试剂有哪些？ (FC-EPI+2)(7/1917) 桐叶下飘雨 2011-07-02 2011-07-07 15:14:54 by newshine20
[表面活性 ] [已完结]英文翻译求助 (1/503) 汪海胜 2011-07-07 2011-07-07 14:59:10 by root1697
[已完结]椰子油 (金币≥50)(2/22) Peking88 2011-07-06 2011-07-07 12:28:04 by Peking88
[染料] [已完结]英文翻译求助 (2/475) 汪海胜 2011-07-07 2011-07-07 10:59:44 by cp476455703
[精化资讯] [已完结]乌洛托品 (2/773) tingjkxf 2011-06-30 2011-07-07 10:46:50 by bronzezt
[已完结]求助《精细化工概论》PPT或电子版 (1/387) 木蓝8688 2011-07-06 2011-07-06 19:10:31 by jianqi
[已完结]玻纤网格布用的是什么胶水 (金币≥1)(0/43) collin1119 2011-07-06 2011-07-06 11:39:18 by collin1119
[已完结]热分解温度 (金币≥2)(1/49) guqing1986 2011-07-06 2011-07-06 09:49:51 by 书剑如风
[功能材料] [已完结]旋涂法制成的薄膜不是纳米尺度的？ (4/1421) zzjzjnb 2011-07-04 2011-07-05 20:00:36 by zpsun1982
[精化资讯] [已完结]大家有做磺化的么？ 怎么会减少用水量 (5/731) 若有所悟静 2011-07-01 2011-07-05 17:04:04 by 你叫我某人
[涂料颜料] [已完结]水性硬脂酸镁的粘度问题？ (0/682) h1006m 2011-07-05 2011-07-05 11:39:54 by h1006m
[已完结]液相岀峰时间 (FC-EPI+1) (金币≥1)(2/36) 1109553122 2011-07-04 2011-07-05 00:37:43 by newshine20
[添加剂] [已完结]求助丙烯酸树酯中含有溶剂的种类以及含量，作为环评数据使用！ (1/189) phoenixcry 2011-07-04 2011-07-04 19:59:39 by cjbaiwcwt
[表面活性 ] [已完结]求国标：QB/T 2153-2010 工业油酸的PDF版 (0/795) xx584520 2011-07-04 2011-07-04 18:45:31 by xx584520
[涂料颜料] [已完结]求助：TMP与DMPA反应时的摩尔比是多少？ (4/1017) 咪啦多 2011-05-31 2011-07-04 16:09:31 by arrjinyang
[已完结]玻璃烧瓶在减压条件下可以承受多高的温度？ (0/1027) jiangdyj 2011-07-04 2011-07-04 15:31:59 by jiangdyj
[表面活性 ] [已完结]求助相关书籍 (0/245) liqingtao8 2011-07-04 2011-07-04 12:51:46 by liqingtao8
[精化资讯] [已完结]各位前辈看看小弟是否该走了    ( 1 2 3 ) (23/1880) feiecit 2011-06-23 2011-07-03 16:50:55 by sundragonfly
[洗化] [已完结]洗涤剂成分分析 (2/525) 兵临程下 2011-07-02 2011-07-03 13:17:44 by 兵临程下
[染料] [已完结]求助 (1/221) weiwei876 2011-06-28 2011-07-03 10:16:27 by weiwei876
[表面活性 ] [已完结]织物洗涤剂 (5/1035) tt360 2011-05-02 2011-07-02 12:21:58 by k_fcc
[功能材料] [已完结][关贴]甲醛生产萘系减水剂的问题 (1/862) 米金玲 2011-05-27 2011-07-01 16:24:21 by xin5268
[表面活性 ] [已完结]磺酸盐薄层色谱分离    ( 1 2 ) (11/1296) second521 2011-05-23 2011-07-01 13:11:33 by tina20076
[添加剂] [已完结]植物油增稠问题？ (FC-EPI+1)(9/2658) 阿龙711 2011-06-21 2011-07-01 12:20:00 by 阿龙711
[表面活性 ] [已完结]请问在实验室配好用于医疗器械的洗涤剂，要如何表征 (4/1381) 110030555 2011-06-07 2011-07-01 10:01:35 by wulihua_07
[洗化] [已完结]怎样能定性或定量测试牙膏中是否有柠檬酸锌 (FC-EPI+1)(1/600) xuguanghua 2011-06-27 2011-06-30 20:49:40 by hoho2010
[精化资讯] [已完结]捕集剂 (FC-EPI+1)(2/401) lengmian01 2011-06-30 2011-06-30 13:44:05 by chengjins
[洗化] [已完结]反应求助 (FC-EPI+1)(1/365) 天堂树 2011-06-30 2011-06-30 13:33:18 by fangxinxx
[已完结]沸点-真空度关系图 (FC-EPI+1)(1/1517) asxmlgf 2011-06-28 2011-06-30 10:21:43 by bronzezt
[洗化] [已完结]中国清洗剂项目可行性研究报告 (0/307) gaofengccri 2011-06-30 2011-06-30 08:18:22 by gaofengccri
[农药] [已完结]急需大家给点意见 (金币≥1)(3/81) 求学的我 2011-06-29 2011-06-29 23:38:10 by zj152527
[染料] [已完结]苯胺-2.5-双磺酸 大家有做过的么 (2/480) 若有所悟静 2011-06-29 2011-06-29 21:41:06 by 若有所悟静
[农药] [已完结]重氮乙腈 (0/552) a1042461638 2011-06-29 2011-06-29 21:19:37 by a1042461638
[已完结]求硅酮胶资料(最好是建筑用的) (FC-EPI+1)(2/511) houtianhu 2011-06-29 2011-06-29 18:45:08 by houtianhu
[添加剂] [已完结]慢干剂 (FC-EPI+1) (金币≥10)(2/54) yzcsb 2011-06-28 2011-06-29 16:23:08 by zlongz120
[精化资讯] [已完结]苯基异氰酸酯与巯基反应吗？ (2/1036) lilinjia 2011-06-28 2011-06-29 08:57:36 by wto001380
[洗化] [已完结]洗洁精的粘度 (FC-EPI+1)(6/2647) yhbjsl 2011-06-13 2011-06-28 21:46:40 by 471335629
[已完结]求助：如何把四氯化硅注入到碱水中？？？怎么操作？ (0/156) 努力学习！ 2011-06-28 2011-06-28 19:37:45 by 努力学习！
[洗化] [已完结]洗衣粉配方    ( 1 2 3 ) (FC-EPI+2)(20/2278) fourteen.k 2011-05-10 2011-06-28 11:02:27 by langbochem
[精化资讯] [已完结]纯化 (金币≥40)(3/63) 281807003 2011-06-10 2011-06-27 14:05:12 by gfgfg_gfg
[精化资讯] [已完结]柠檬酸氢二铵的制备方法（急） 请各位大虾帮帮忙！~ (金币≥8)(3/36) long00000025 2011-06-22 2011-06-27 12:21:01 by zlongz120
[洗化] [已完结]自乳化剂 (3/2139) yoursffyue 2011-06-24 2011-06-27 11:31:39 by xmtotitan
[已完结]1977年的篇文献 (2/229) 微笑冬阳 2011-06-27 2011-06-27 09:06:08 by A06060054
[功能材料] [已完结]关于抗静电剂 (FC-EPI+1)(4/1463) fld1234 2011-05-20 2011-06-26 23:29:26 by chengjins
[精化资讯] [已完结][关贴]建化工厂问题 跪谢！ (0/360) caizhitao 2011-06-26 2011-06-26 20:13:59 by caizhitao
[涂料颜料] [已完结]哪位有涂料用有机溶剂详细的沸点、比挥发速度对比数据？ (FC-EPI+1)(2/327) 6sbiam 2011-06-26 2011-06-26 15:00:55 by zzqfx
[精化资讯] [已完结]求助电子级氢氟酸国内外生产工艺 (FC-EPI+1)(3/1325) reworld 2011-06-20 2011-06-26 07:06:53 by chengjins
[涂料颜料] [已完结]丙烯酸酯类胶黏剂求助！！！ (0/426) 砚脂泪 2011-06-25 2011-06-25 18:38:32 by 砚脂泪
[表面活性 ] [已完结]如何使硬脂酸发泡 (8/1759) xiaoyansijin 2011-06-11 2011-06-25 15:47:38 by xiaoyansijin
[表面活性 ] [已完结]想测一下烷基化反应转化率，应该用什么仪器测？ (2/738) babyzheng 2011-05-31 2011-06-25 13:25:20 by zhb0425
[添加剂] [已完结]求助一种对酒精和酸耐受性较好的增稠剂 (2/768) 鸢扬 2011-05-11 2011-06-24 20:08:41 by zlongz120
[功能材料] [已完结]软膏剂能制成酸性的吗？ (2/475) guolingsun 2011-06-22 2011-06-23 17:44:20 by 重庆张军
[农药] [已完结]跪求合成对氯苯酚的方法，要实验室条件下切实可行的，解决问题分有点是!!! (评阅+1) (FC-EPI+1)(3/1175) laopao521 2011-06-22 2011-06-23 16:32:39 by hhcck
[表面活性 ] [已完结]请教氧化锆分散 (1/611) symzxd 2011-06-23 2011-06-23 12:20:07 by zlongz120
[涂料颜料] [已完结]高温都重复使用的胶黏剂 (1/383) 砚脂泪 2011-06-23 2011-06-23 11:20:16 by zlongz120
[已完结]求助：国内无机化工比较好的学校有哪些，帮忙推荐，谢谢 (评阅+1) (1/150) lff30 2011-06-23 2011-06-23 09:27:27 by david2588
[已完结][关贴]导热胶带一般都用什么导热材料？ (FC-EPI+1)(1/380) sunshine1981 2011-06-22 2011-06-23 07:30:25 by jincanyan
[已完结]丁苯乳胶如何做成水溶性呢？ (FC-EPI+1)(1/1157) yen 2011-06-22 2011-06-22 13:41:09 by chengjins
[已完结]关于美白剂4-（1-苯乙基）-1，3-苯二酚重结晶 (0/129) du_1234 2011-06-21 2011-06-21 19:59:17 by du_1234
[其他] [已完结]冰机油怎么和二氯乙烷分离 (金币≥10)(2/23) prg123 2011-06-21 2011-06-21 19:33:27 by newshine20
[已完结]求石材干挂胶粘剂相关材料 (FC-EPI+1)(1/228) geliahao204 2011-05-26 2011-06-21 16:20:33 by archerteen
[表面活性 ] [已完结]阳离子表活 (2/446) xinyue 2011-06-17 2011-06-21 16:05:34 by lly_1979
[已完结]希望得到各位的帮助，多谢了 (0/178) wanghaiju 2011-06-21 2011-06-21 14:55:07 by wanghaiju
[洗化] [已完结]关于磷酸的粘度 (0/2773) 09yschen 2011-06-21 2011-06-21 09:24:20 by 09yschen
[洗化] [已完结]如何分析某种清洗剂的化学成分？ (FC-EPI+1)(3/1348) MF0406 2011-05-17 2011-06-21 09:12:41 by 6677574
[精化资讯] [已完结]求肥皂或相關?櫥鹊漠a品的MSDS報告 (0/256) aifangr 2011-06-20 2011-06-20 17:11:56 by aifangr
[洗化] [已完结]标准模板 (1/366) 大雁南飞 2011-06-20 2011-06-20 16:58:32 by zhjf
[农药] [已完结]农药颗粒剂硬度指标及测试方法 (0/550) zhxinyzu 2011-06-20 2011-06-20 00:08:06 by zhxinyzu
[农药] [已完结]甲酸和一甲胺、二甲胺、三甲胺他们反应不 (FC-EPI+2)(2/4067) 雯-应用化学 2011-06-17 2011-06-17 22:50:39 by newshine20
[表面活性 ] [已完结]PH 表面张力测定 (7/2154) zhangnana09 2011-05-23 2011-06-17 21:18:23 by zhangnana09
[染料] [已完结]氟代脱硝产生的气体是NO还是二氧化氮？高温反应会不会有危险 (2/369) geniuslijian 2011-06-07 2011-06-17 20:40:39 by hbsb
[表面活性 ] [已完结]烷基醇与烯丙基缩水甘油醚的反应 (1/1001) dongwei509 2011-06-13 2011-06-17 19:45:59 by adan0553
[已完结]求助用于造纸的化学品的相关报告或综述（宏观面） (1/306) wolaiye2014 2011-06-17 2011-06-17 17:21:13 by Tania.Zhang
[已完结]丁酮在不同温度（15~30度）下的密度在哪里能查到？ (2/1566) root1697 2011-06-07 2011-06-17 14:02:52 by wjm1667906
[精化资讯] [已完结]请问哪里可以买到雷尼铜 (0/372) carlin 2011-06-17 2011-06-17 11:59:11 by carlin
[精化资讯] [已完结]求助氢谱分析~~~~ (FC-EPI+1)(6/684) tangruping 2011-06-10 2011-06-17 09:04:32 by fengchow
[功能材料] [已完结]稀有原料购买 (FC-EPI+1)(3/678) 陈茉 2011-05-30 2011-06-17 08:16:58 by chengjins
[染料] [已完结]氟硼酸铵盐与重氮盐的制备 (0/1020) 玉蟾蝶衣 2011-06-16 2011-06-16 11:18:20 by 玉蟾蝶衣
[已完结]迈克尔加成反应 (FC-EPI+1)(3/1398) zanhn 2011-06-15 2011-06-16 08:39:10 by chengjins
[已完结]如何除去盐酸中的二甲基二硫醚 (3/865) newcha 2011-06-13 2011-06-16 08:36:09 by tlsnt789
[表面活性 ] [已完结]请问如何能买到日本太阳化学公司的五聚甘油单硬脂肪酸酯C18G5 (1/755) kongqingmei 2011-06-15 2011-06-15 20:34:19 by kongqingmei
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