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[热点] 溴的反应液脱色 18232227466 2026-01-19 刚刚
[染料] [已完结]哪有耐碱的绿色染料？宽pH使用的染料 (5/1430) jianlanwangzi 2011-07-13 2011-08-16 10:10:30 by jianlanwangzi
[表面活性 ] [已完结]有没有带有淡淡老烟叶气味的表面活性剂或相似的物质？    ( 1 2 ) (13/1089) sunhxiang 2011-08-12 2011-08-16 09:34:41 by sunhxiang
[农药] [已完结]求教材推荐-有关农药工程工艺方面的教材 (评阅+1) (FC-EPI+1)(2/465) jackp_sdau 2011-08-15 2011-08-15 12:10:09 by zj152527
[染料] [已完结]尼龙微球 ，净化染料 (评阅+1) (4/590) andy8812 2011-08-15 2011-08-15 11:15:20 by andy8812
[已完结]油制成粉的工艺 (FC-EPI+1)(4/602) muqianxia 2011-04-24 2011-08-14 23:46:19 by muqianxia
[精化资讯] [已完结]请教各位高手2，2-二氯氢化偶氮苯的一些基本化学参数 (4/887) 许静远 2011-08-10 2011-08-14 16:58:27 by 许静远
[功能材料] [已完结]环氧丙烷皂化废水中COD的消除方法 (0/419) yqq2008happy 2011-08-14 2011-08-14 16:31:21 by yqq2008happy
[表面活性 ] [已完结]急求如何计算HLB值！！！ (评阅+2) (5/2155) 心之日全蚀 2011-08-03 2011-08-14 00:07:44 by 忽必烈
[已完结]如何降低椰子油的酸价？ (FC-EPI+1)(4/995) Peking88 2011-06-28 2011-08-13 22:12:50 by adan0553
[洗化] [已完结]皂液 (评阅+1) (6/533) 513297686 2011-08-12 2011-08-13 15:05:15 by 513297686
[染料] [已完结]关于染料的MSDS (评阅+1) (0/3461) daiyinghua 2011-08-13 2011-08-13 10:51:20 by daiyinghua
[染料] [已完结]求助染料供应？ (2/310) cqian 2011-08-08 2011-08-12 13:11:30 by zlfjjp
[涂料颜料] [已完结]跪求高手指点如何选择铅笔硬度计 (评阅+1) (3/845) shaozhimin 2011-08-12 2011-08-12 12:27:30 by zzqfx
[染料] [已完结]吐温60的乳化作用 (评阅+2) (2/655) zlfjjp 2011-08-11 2011-08-12 09:49:17 by zlfjjp
[表面活性 ] [已完结]求助使高级脂肪酸溶于水的方法 (7/1130) xingyunwtx 2011-08-09 2011-08-12 09:01:15 by blueboy
[涂料颜料] [已完结]哪些院校有涂料专业？想进修几门课程，欢迎大家帮助！ (5/2092) zhwgqhd 2011-08-10 2011-08-12 08:38:03 by zhanghu563
[精化资讯] [已完结]如何溶解真空蒸镀的钛氧化物 (0/270) nanan123 2011-08-11 2011-08-11 21:03:25 by nanan123
[涂料颜料] [已完结]找弹性粉 (1/260) 顾不了醉了 2011-08-11 2011-08-11 20:21:23 by bersinger
[功能材料] [已完结]请教各位做丙烯酸溶液聚合的大侠 (FC-EPI+1)(4/1249) wyy2009 2011-08-10 2011-08-10 21:35:38 by wyy2009
[功能材料] [已完结]懂聚乙烯醇的请进 (2/338) jianlanwangzi 2011-08-09 2011-08-09 22:39:55 by bersinger
[香精香料] [已完结]求助，丙酸三环癸烯酯详细介绍及工艺介绍 文献 (0/345) xulili 2011-08-09 2011-08-09 17:40:12 by xulili
[精化资讯] [已完结]求CAS 1109-11-1的合成路线 (FC-EPI+1)(1/330) tk_2008 2011-08-09 2011-08-09 17:38:57 by 刘晓磊追雪寒星
[香精香料] [已完结]求助，丙酸三环癸烯酯详细介绍及工艺介绍 文献 (0/222) xulili 2011-08-09 2011-08-09 17:36:44 by xulili
[表面活性 ] [已完结]CMT-35和CMT-30有什么不同？为什么CMT-30的价格要高出很多？ (FC-EPI+1)(1/1408) lwj19870125 2011-07-25 2011-08-09 09:54:13 by xiuqin_wan
[功能材料] [已完结]研磨液熔剂的种类 (1/431) jcwang 2011-08-07 2011-08-08 19:18:13 by lch515482578
[涂料颜料] [已完结]请问下面几种物质属于精细化工范畴吗？多谢 (3/685) xianxianqi 2011-08-08 2011-08-08 18:11:52 by 0710811132
[农药] [已完结]2-氟-6-三氟甲基吡啶 (1/293) zhangjieyong 2011-08-08 2011-08-08 18:10:28 by 0710811132
[功能材料] [已完结]磷酸铁的纯度如何测定 (1/517) michael3528 2011-05-17 2011-08-08 12:06:34 by ahde2006
[添加剂] [已完结]涂料原料需要提供哪些资料 (0/222) lengqing 2011-08-08 2011-08-08 12:05:02 by lengqing
[精化资讯] [已完结]请问能查到基础化工原料价格走势的网站，最好是全球各国报价都有 (2/1292) rollingjack 2011-06-30 2011-08-07 21:59:32 by 许静远
[功能材料] [已完结]求无水偏硅酸钠（粉剂）样品，也可购买。 (0/269) xzq6888 2011-08-05 2011-08-05 20:59:20 by xzq6888
[洗化] [已完结]求助：哪位有无水偏硅酸钠（粉剂）可供 (0/314) xzq6888 2011-08-05 2011-08-05 20:54:57 by xzq6888
[染料] [已完结]天然植物染料染色工艺 (0/522) yuyesichen 2011-08-05 2011-08-05 16:33:59 by yuyesichen
[农药] [已完结]求助，cas号129880-56-4合成路线 (3/432) ldd2785 2011-08-05 2011-08-05 15:48:07 by ldd2785
[涂料颜料] [已完结]油墨的耐磨性测试 (5/1131) zhangdong9 2011-07-25 2011-08-05 13:03:35 by 六脉神剑之迷
[精化资讯] [已完结]求：精细化学品工艺学课件 (FC-EPI+1)(2/512) liqian131 2011-08-04 2011-08-04 20:17:25 by tyhjqxbz
[表面活性 ] [已完结]如何让硅树脂和环氧乙烷加成物即稳泡剂mps在0度时不凝固，仍为流动液体 (0/465) kongqingmei 2011-08-04 2011-08-04 16:52:17 by kongqingmei
[涂料颜料] [已完结]求关于介绍涂膜附着力的文献 (3/585) sqwylwzsq99 2011-07-31 2011-08-04 15:42:27 by sqwylwzsq99
[涂料颜料] [已完结][关贴]谁有卡德莱的NC514？ (0/273) 毕丽杰 2011-08-04 2011-08-04 14:58:08 by 毕丽杰
[精化资讯] [已完结][关贴]油脂的脱臭脱色可以使用什么添加剂 (FC-EPI+1)(5/1311) ensteintan 2011-08-01 2011-08-03 19:35:54 by Shirley3839
[涂料颜料] [已完结]关于UV墨水的分层问题 (1/1061) 学员q8iqg2 2011-07-27 2011-08-03 14:08:36 by zjlahzj
[表面活性 ] [已完结]表面活性剂生物降解性查询 (5/1309) 阿龙711 2011-08-02 2011-08-03 12:12:31 by 志在远方
[添加剂] [已完结][关贴]国标法中和滴定烟酰胺的原理是什么？ (3/470) hilaryyyy 2011-08-02 2011-08-03 11:46:45 by blueboy
[精化资讯] [已完结]如何日去除氯化氢气体中的游离氯 (2/734) tx168009 2011-08-02 2011-08-03 08:20:24 by tx168009
[添加剂] [已完结]抗氧剂565 (2/998) huxin2003 2011-07-15 2011-08-02 15:55:10 by 孤鹰88
[涂料颜料] [已完结]不知道这些在涂料里起什么作用 (5/627) wulihua_07 2011-08-02 2011-08-02 15:51:35 by 810301552
[洗化] [已完结]请教VOC Less H2O&exempt solvents如何翻译？ (0/709) yonger 2011-08-02 2011-08-02 14:56:18 by yonger
[洗化] [已完结]清洗光学玻璃上的灰尘 (1/786) oyw1982 2011-08-02 2011-08-02 12:41:51 by blueboy
[涂料颜料] [已完结]涂料添加剂 (FC-EPI+1)(2/335) wulihua_07 2011-08-01 2011-08-02 00:05:54 by 810301552
[表面活性 ] [已完结]天然保鲜剂KF的配制方法？或哪儿能买到？ (0/196) 343008776 2011-08-01 2011-08-01 16:23:30 by 343008776
[染料] [已完结]双光子吸收荧光染料的基本特性是什么？请高手指教 (0/551) EmmaAAA 2011-08-01 2011-08-01 15:37:05 by EmmaAAA
[已完结]求助：文献《氧化氨解木质素的制备及其化学特性的研究》 (1/163) 求是zrl 2011-07-30 2011-08-01 08:55:40 by yedezhan
[已完结]医药中间体的进口情况 (1/882) qiuminfang 2011-07-31 2011-07-31 15:41:38 by 8Bz01yJ0
[已完结]Pbf-cl合成路线求助 (0/421) cwyyagph 2011-07-31 2011-07-31 08:13:19 by cwyyagph
[农药] [已完结]重氮乙腈环合 (0/305) a1042461638 2011-07-30 2011-07-30 20:51:19 by a1042461638
[香精香料] [已完结]二丙二醇甲醚的用途 (FC-EPI+1)(1/859) lpc0326 2011-07-27 2011-07-30 20:01:17 by chengjins
[已完结]求中文名字 (1/170) 荷舫 2011-07-27 2011-07-30 10:52:46 by chengjins
[染料] [已完结]1,6硝基萘磺酸和1,7硝基萘磺酸的性质 (2/1466) 06333216 2011-07-21 2011-07-27 07:53:01 by wzwlym
[已完结]D-THR-OH(D-苏氨酸）的水溶性？是每毫升溶解多少？ (2/393) cwyyagph 2011-07-25 2011-07-26 21:29:07 by cwyyagph
[表面活性 ] [已完结]请问谁有Hostapur SAS 60(仲烷基磺酸钠)的中文版MSDS (1/1121) 阿龙711 2011-07-26 2011-07-26 13:50:03 by lgt869112806
[精化资讯] [已完结]关于精细化工考研 (1/1519) outsider1012 2011-07-26 2011-07-26 10:50:39 by jincanyan
[添加剂] [已完结]因为甲醇的热值太低，我要增加它的热值，想找一下增加热值的东西，要能和甲醇和水相容 (1/3171) lily_zhao 2011-07-25 2011-07-26 06:42:28 by liushangbin
[已完结]求助合成路线！cas号：6540-31-4 (FC-EPI+1)(2/509) ldd2785 2011-07-25 2011-07-25 18:35:37 by li_63king
[农药] [已完结]怎样除去氯甲苯中的间氯甲苯？ (5/835) 寂游 2011-07-25 2011-07-25 16:59:22 by 寂游
[已完结]请问硫酸锆的最佳水解条件是什么？ (FC-EPI+1)(1/724) pdcjj 2011-07-25 2011-07-25 14:39:27 by zlongz120
[已完结]求助：《化工安全概论》徐文主编的电子书及大纲、教案、讲稿 (0/561) jh0310 2011-07-24 2011-07-24 20:46:30 by jh0310
[已完结]工业生产中，纳盐怎么处理 (5/1124) lysrandy 2011-07-22 2011-07-24 18:53:13 by yt1979mail
[已完结]正交分析 (4/477) 马格庄傻小子 2011-07-19 2011-07-24 15:08:46 by 1123wang
[香精香料] [已完结]香精香料的一般年产量是多少？ (1/687) kudo2012 2011-05-28 2011-07-23 20:05:46 by 0710811132
[染料] [已完结]2，4-二硝基苯酚制备的转化率 (2/431) Willfrank 2011-07-18 2011-07-23 11:13:12 by 回风落梦尘
[涂料颜料] [已完结]求粉末涂料的学习资料 (1/536) 678zzq 2011-07-20 2011-07-23 08:13:54 by 810301552
[已完结]后处理 (2/261) 王家小姐 2011-07-22 2011-07-22 20:16:33 by zhu-hongwen
[农药] [已完结]求助：请大家推荐几个有潜力的医药/农药中间体 (0/2008) qfly2008 2011-07-22 2011-07-22 15:17:31 by qfly2008
[涂料颜料] [已完结]请问如何分析一种软蜡乳液的成分 (2/452) danielchan 2011-07-19 2011-07-22 08:54:02 by lgt869112806
[农药] [已完结]【求助】关于利用核磁共振确定手性化合物对映体绝对构型的问题！ (0/825) supercoolguy 2011-07-21 2011-07-21 23:12:17 by supercoolguy
[涂料颜料] [已完结]用RD后凝固了咋回事 (0/255) zxf06882 2011-07-21 2011-07-21 21:27:21 by zxf06882
[功能材料] [已完结]纳米微球初始粒径的测定方法？ (1/634) 斯文靓仔 2011-07-21 2011-07-21 10:46:03 by zlongz120
[涂料颜料] [已完结]无溶剂涂料的制备，求解答！！！急急急急急！    ( 1 2 ) (FC-EPI+4) (金币≥2)(14/285) ljz1203 2011-06-15 2011-07-20 22:16:35 by 678zzq
[染料] [已完结]<<有机染料合成与工艺优化>> 陈孔常主编 (4/1494) qsk2006 2011-07-19 2011-07-20 16:01:35 by @@@@@@
[农药] [已完结]农药的年销量 (4/613) 明根 2011-04-18 2011-07-20 10:49:35 by zj152527
[农药] [已完结]请教：如何从烟酸钠和硫酸钠混合物中分离出烟酸钠？进一步制得烟酸？ (2/464) shengong_1 2011-07-19 2011-07-20 10:46:30 by shengong_1
[已完结]求助：TS-1晶化前应该是一种什么状态 (0/219) ao_shi 2011-07-19 2011-07-19 22:30:29 by ao_shi
[洗化] [已完结]求助 酸性体系可用的助剂 (1/325) oyw1982 2011-07-19 2011-07-19 10:44:14 by zlongz120
[农药] [已完结]氯化钠中有机物（二氯吡啶酸）如何洗脱？已达到工业盐的标准。 (3/806) jtboy1987 2011-07-07 2011-07-18 15:16:00 by jtboy1987
[涂料颜料] [已完结]涂料颜料行业如何从头学习 (4/1347) stevenyin 2011-07-12 2011-07-18 11:44:10 by lptyut
[已完结]怎样可以将甘油增稠成粘稠的膏状物？ (FC-EPI+1)(7/5025) liangzhyu 2011-07-01 2011-07-18 09:52:45 by so110
[表面活性 ] [已完结]求助 ，文献出处 (0/270) long_haihu 2011-07-17 2011-07-17 15:53:05 by long_haihu
[已完结]origin非线性拟合 (4/1748) cuileiming 2011-07-15 2011-07-17 09:42:22 by cuileiming
[功能材料] [已完结]请教，有人知道碱锰电池用导电剂的生产技术吗？ (1/241) dymicx 2011-07-15 2011-07-15 15:27:31 by dymicx
[已完结]请教关于二氨基二环己基甲烷缩合物结晶性 (FC-EPI+1)(3/629) ruohui 2011-07-13 2011-07-15 12:01:06 by qsk2006
[添加剂] [已完结]非均相反应体系解决方案 (4/1147) yangping420 2011-07-14 2011-07-15 10:58:35 by zx-bluesky
[已完结]求购 烯丙基嵌段聚醚 (2/281) fv5210 2011-06-23 2011-07-14 16:12:27 by lifengfu
[涂料颜料] [已完结]可能引起涂料后期发白现象的原因？ (FC-EPI+1)(7/3169) mumuxi0910 2011-06-15 2011-07-14 15:57:52 by mumuxi0910
[涂料颜料] [已完结]求盐雾试验美国标准ASTM B921 (FC-EPI+1)(1/671) xlned1206 2011-07-12 2011-07-14 09:37:25 by bronzezt
[表面活性 ] [已完结]十二烷基二甲基甜菜碱，纯度要95%以上的，哪里买啊 (FC-EPI+1)(2/705) calina 2011-07-11 2011-07-13 22:18:35 by adan0553
[表面活性 ] [已完结]如何探讨乳化机理 (0/363) guoxiaojing 2011-07-13 2011-07-13 16:40:10 by guoxiaojing
[已完结]二氯甲烷在水中的溶解度曲线 (2/3164) xiaochun1981 2011-07-13 2011-07-13 15:44:39 by xiaochun1981
[功能材料] [已完结][关贴]求购 氯离子去除剂    ( 1 2 ) (11/2016) xiaoyangcheng 2011-05-26 2011-07-12 16:37:14 by xiaoyangcheng
[涂料颜料] [已完结]磷酸盐涂料常温固化 (0/365) alvine 2011-07-12 2011-07-12 15:27:23 by alvine
[涂料颜料] [已完结]吡啶催化环氧 (3/676) liuyun-05 2011-07-07 2011-07-12 15:17:03 by GUOBENDONG
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