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[热点] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 6F5UbRU2I5hL 2026-09-16 刚刚
[表面活性 ] 【求助】那位了解异构脂肪醇醚 (6/1364) xxqm 2010-05-12 2010-09-22 21:57:32 by zhengzhi0910
[表面活性 ] 【讨论】羟乙基纤维素是表面活性剂吗? (6/2054) smallstar007 2010-08-13 2010-09-22 21:15:38 by zhengzhi0910
[功能材料] 【求助】硫酸亚锡的溶解性 (1/4119) ookklc 2010-09-20 2010-09-22 12:22:19 by mr_lin
[精化资讯] 【资讯】帮做小样 (0/221) zhd0513 2010-09-22 2010-09-22 09:20:24 by zhd0513
[涂料颜料] 【求助】涂层吸水问题 (评阅+1) (5/1290) zpz327 2010-09-15 2010-09-22 09:11:04 by syssys001
[洗化] 【求助】电镀厂出来的废水包括哪些 (评阅+1) (0/309) hunter3401 2010-09-21 2010-09-21 23:51:10 by hunter3401
[精化资讯] 【交流】推荐一个化学品网站www.china-avatar.com (评阅+1) (1/447) lixudong9902 2010-08-09 2010-09-21 17:17:30 by rainingsky
[涂料颜料] 【求助】研究无苯油漆,有什么可以代替甲苯的吗 (评阅+1) (8/1508) jypcr2002 2010-09-19 2010-09-21 14:51:36 by wentian000
[精化资讯] 【讨论】皂化反应的时间一般是多少? (1/4095) 上帝翻跟头 2010-09-21 2010-09-21 14:03:30 by buling
[功能材料] 【讨论】进口热膨胀系数测试仪TEC,那家的比较好? (0/1437) litingshuai 2010-09-21 2010-09-21 11:09:23 by litingshuai
[涂料颜料] 【求助】我现在正在研究钢管防腐,专家们指点一下 (评阅+1) (8/872) liuyue0202 2010-09-14 2010-09-21 10:43:53 by archerteen
[表面活性 ] 【求助】吐温80作为注射液辅料时的最低用量是多少 (2/862) liyanan123 2010-06-30 2010-09-21 08:34:39 by nanoherb
[涂料颜料] 【求助】谁见过 RB-35 乳化剂的? 丙烯酸乳液聚合 (1/299) dst28 2010-09-16 2010-09-20 15:53:41 by mxf007
【其他】化学区档案 (评阅+1) (3/334) xiazanwen 2010-09-19 2010-09-20 14:17:05 by jinruizhishi
[涂料颜料] 【求助】丙烯酸树脂中双键含量要多少才能较好的固化 (评阅+1) (5/1768) ZlAmily 2010-09-14 2010-09-20 12:08:05 by wu060810208
【求助】甘油浓度与折光率的关系或关联数据 (评阅-2) (0/2321) glq 2010-09-20 2010-09-20 11:40:26 by glq
【求助】谁做过蜡烛,求助啊 (评阅+1) (1/305) heimaobuluo 2010-09-19 2010-09-20 11:09:27 by hanjinzhu
[涂料颜料] 【讨论】煤油对干燥漆面的影响有多大? (1/1200) changyou13 2010-09-16 2010-09-20 10:40:12 by changyou13
【求助】化妆品合成过程中,比较常用什么来调粘度及PH值? (评阅+1) (7/1606) 坤崇 2010-09-09 2010-09-20 08:34:03 by yygg211
【求助】寻找一种极性油 (6/756) yuanye8283 2010-09-19 2010-09-20 08:18:20 by zlongz120
[表面活性 ] 【求助】请问如何将硫酯类抗氧化剂制成乳液? (评阅+1) (2/355) 螺旋藻 2010-09-18 2010-09-19 22:02:38 by 螺旋藻
【求助】无机盐在有机混合物中的溶解 (评阅+1) (3/941) heimaobuluo 2010-09-19 2010-09-19 21:58:39 by zhang0706
[精化资讯] 【求助】密度大于水的液体试剂 (评阅+1) (8/1910) ww617826717 2010-09-14 2010-09-19 21:18:12 by ww617826717
【求助】关于l硫化钠和硫氢化钠 (3/1801) 田田好好啊 2010-08-11 2010-09-19 16:30:01 by kouzi_wang
【讨论】实验室冷阱的温度设置 (评阅+1) (0/1147) zhenjunye 2010-09-19 2010-09-19 15:10:31 by zhenjunye
[农药] 【求助】我该选什么样的吸水剂?    ( 1 2 ) (10/2002) kouzi_wang 2010-07-22 2010-09-18 23:58:15 by tiger386
【求助】餐具洗涤剂中三乙醇胺 和 苯甲酸钠作用 (2/1295) elaine郑 2010-09-15 2010-09-18 21:32:48 by elaine郑
[表面活性 ] 【求助】能与羟基反应的有机硅长链疏水基团有哪些? (0/705) kwiety007 2010-09-18 2010-09-18 10:15:29 by kwiety007
[涂料颜料] 【求助】乳液聚合问题    ( 1 2 ) (评阅+1) (18/1497) 茵你精彩 2010-08-23 2010-09-18 09:39:36 by mfxlz16
[染料] 【求助】求东华大学化工学院《染料化学》的课件 (评阅+1) (0/694) linwenzhi 2010-09-17 2010-09-17 22:19:40 by linwenzhi
[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) (1/429) lsalq1986 2010-09-13 2010-09-17 18:13:44 by lsalq1986
[涂料颜料] 【求助】紫外老化试验过程中漆膜光泽先降后升 (3/788) wentian000 2010-09-16 2010-09-17 16:10:13 by sduppyang
[表面活性 ] 【求助】OP-10和十二烷基硫酸钠的表面张力和临界胶束浓度 (7/5352) hanxiang00 2009-12-01 2010-09-17 15:32:44 by gym555
[农药] 【求助】水基杀虫气雾剂有效成分检测方法 (2/389) xieyeqing 2010-09-14 2010-09-17 10:50:04 by li33114
[涂料颜料] 【求助】键盘表面油漆去除 (评阅+1) (金币≥10)(3/39) yzcsb 2010-09-15 2010-09-17 10:40:01 by zdy267
[染料] 【求助】请问:高取代度的阳离子淀粉哪有卖的? (评阅-1) (2/456) 卢秀娟 2010-09-17 2010-09-17 10:35:07 by 卢秀娟
[精化资讯] 【求助】求《金属高温氧化和热腐蚀》这本书 (1/463) wgy1989 2010-09-01 2010-09-17 08:19:42 by yanping625
[表面活性 ] 【交流】聚酯可提高阳离子水溶液稳定性 (评阅+1) (0/208) bigpluto 2010-09-17 2010-09-17 07:47:21 by bigpluto
[农药] 杂环农药 (2/369) xmmuse 2010-09-16 2010-09-16 21:43:51 by xmmuse
[精化资讯] 【求助】双(三甲基硅基)硫酸酯的价格? (0/164) cggzkm 2010-09-16 2010-09-16 20:08:02 by cggzkm
【求助】厌氧胶测浊度 (评阅+1) (1/226) lxx526 2010-09-08 2010-09-16 17:23:39 by lxx526
【求助】怎么减慢铁氧化啊    ( 1 2 ) (14/1216) yu-zhong-wu 2010-08-31 2010-09-16 16:34:08 by emch307
【求助】求生产氢氧化镍工艺资料 (4/892) caitianwen06 2010-09-06 2010-09-16 12:36:19 by aishan
【求助】求助:制药用水 (0/157) baihe_cyr 2010-09-16 2010-09-16 08:54:33 by baihe_cyr
[功能材料] 【求助】有没有做过CPVC的,有时间讨论一下嘛………… (0/352) aiqiang5858 2010-09-16 2010-09-16 08:41:09 by aiqiang5858
[洗化] 【讨论】如何除去衣物上单宁类污渍 (评阅+1) (2/869) 小城甜心故事 2010-09-15 2010-09-16 08:20:23 by vip5800
【资源】消毒剂中快速测定氯含量试纸制备 (评阅+1) (0/168) yuexizhu 2010-09-15 2010-09-15 19:35:57 by yuexizhu
[表面活性 ] 【交流】硅烷偶联剂对偏硅酸钠的稳定作用 (3/1157) wumingyang 2010-09-13 2010-09-15 19:26:33 by zkj76518
[表面活性 ] 【求助】关于十八烷基伯胺醋酸盐合成的介绍 (评阅+1) (1/945) sl8181 2010-09-13 2010-09-15 14:23:58 by sl8181
[染料] 【求助】橙黄Ⅱ指示剂(BS)的纯度是多少 (0/871) 20051714 2010-09-15 2010-09-15 13:16:53 by 20051714
【求助】关于吸附剂的一些基础数据 (0/414) Lucifer的眼泪 2010-09-15 2010-09-15 13:05:31 by Lucifer的眼泪
[涂料颜料] 【讨论】做防腐涂料的来一下,讨论个事~    ( 1 2 ) (10/1585) wolfyloner 2010-04-24 2010-09-15 12:52:57 by 黑夜之星
[添加剂] 【求助】增稠剂及香精问题 (评阅+1) (1/404) wqjwyp 2010-09-13 2010-09-15 11:47:45 by xue
[涂料颜料] 【求助】急求颜料钴蓝,原子红配方 急急急    ( 1 2 ) (11/1223) 117670884 2010-07-21 2010-09-15 09:26:55 by zhoujunyee
【求助】请教一个问题 (评阅+1) (2/568) reauth 2010-09-14 2010-09-14 21:02:13 by maryrf34
[精化资讯] 【交流】前辈指教 (评阅+1) (2/341) zxlyzu 2010-09-14 2010-09-14 17:27:49 by zxlyzu
[涂料颜料] 【求助】如何提高水性涂料的韧性 (评阅+1) (1/765) finespring 2010-09-14 2010-09-14 16:36:48 by emch307
[涂料颜料] 【求助】双丙烯相关 (0/240) cchenyao 2010-09-14 2010-09-14 14:49:17 by cchenyao
【求助】液相色谱检测器问题 (1/256) fusiminhz 2010-09-14 2010-09-14 14:45:22 by blueboy
[添加剂] 【讨论】硝酸异辛酯稳定性 (1/745) lhd152 2010-07-30 2010-09-14 12:06:42 by 溶溶月淡淡风
[染料] 【求助】染料相关资料 (8/1044) 浩淇 2010-09-08 2010-09-14 09:35:48 by LXQ0512114
[涂料颜料] 【求助】丙烯酸树脂交联剂 (评阅+1) (1/666) 472510570 2010-09-01 2010-09-14 08:45:12 by liuyue0202
[农药] 【求助】谁写过农药环境毒理学方面的实验报告的? (1/439) 280506124 2010-09-13 2010-09-14 02:07:32 by jianqi
[涂料颜料] 【求助】乳液制膜测拉伸性能的试验有谁做过,制膜模具要怎么做啊? (3/605) lardner2003 2010-09-04 2010-09-13 23:00:47 by lardner2003
[洗化] 【交流】甘草酸二钾与哪些提取物不互配 (3/1138) hanqin 2009-11-04 2010-09-13 22:27:22 by trywpl
[添加剂] 【求助】能添加到成品油里的高闪点、低凝点的化合物。    ( 1 2 ) (10/1920) jmn 2010-07-14 2010-09-13 21:52:04 by gx592255747
【求助】国标下载 (4/716) 紫螺荣 2010-09-06 2010-09-13 21:50:45 by mikejahn
[表面活性 ] 【求助】农药和洗洁剂的研发 (评阅+1) (3/471) wz19860913 2010-09-11 2010-09-13 20:49:12 by 周晓燕
[染料] 【求助】我们常见的含有酯基的吸附质有哪些,吸附质可以是指示剂等等。。。。: (0/285) zanhn 2010-09-13 2010-09-13 16:52:37 by zanhn
[精化资讯] 【求助】讨论个怎样能提高收率的问题吧! (3/789) qin130660 2010-09-10 2010-09-13 16:17:40 by wxf331
[精化资讯] 【求助】水合三氯乙醛结晶问题 (评阅+1) (0/474) kaiweihuang 2010-09-13 2010-09-13 15:36:26 by kaiweihuang
[涂料颜料] 【求助】中性墨水配方 (评阅+1) (0/339) 451302565 2010-09-13 2010-09-13 15:32:02 by 451302565
[染料] 【求助】谁知道碱性桃红精? (评阅+1) (3/909) oneheart 2010-09-12 2010-09-13 14:12:59 by oneheart
[表面活性 ] 【求助】磷钨酸负染色 TEM (1/1795) meimei88 2010-07-27 2010-09-13 11:20:50 by philipwf
[精化资讯] 【求助】大家来说是关于乙醇钠的问题吧 (2/432) qin130660 2010-09-13 2010-09-13 10:41:19 by qin130660
【求助】氨基乙腈紫外检测波长是多少啊 (0/370) guangyu5985 2010-09-13 2010-09-13 09:29:13 by guangyu5985
[表面活性 ] 【求助】研磨剂 (评阅+1) (2/507) elinechou 2010-08-31 2010-09-13 09:04:36 by wumingyang
[表面活性 ] 【求助】聚醚 (4/711) 雨晴678 2010-07-15 2010-09-13 08:38:48 by lifengfu
[添加剂] [关贴]【求助】促进剂M是什么? (评阅+1) (2/1915) 砚脂泪 2010-09-10 2010-09-13 08:03:25 by oneheart
[功能材料] 【求助】弱碱性离子交换纤维洗脱慢 (评阅+1) (1/415) dailibo1988 2010-09-11 2010-09-13 08:02:01 by oneheart
[功能材料] [关贴]【求助】请问壳聚糖能否溶于冰乙酸中? (8/2108) fzc1383267 2010-07-08 2010-09-12 20:49:30 by lovedsf
[功能材料] 【求助】想做一个sol-gel电解质,不知道该怎么更好地除去多余的水分呢?5币。 (1/292) gaoru 2010-09-12 2010-09-12 19:55:08 by blueboy
[添加剂] 【求助】求过氧乙酸或过氧化氢稳定剂材料(透析机消毒剂) (评阅+1) (0/772) yuexizhu 2010-09-12 2010-09-12 14:04:45 by yuexizhu
[涂料颜料] 【讨论】涂料用水性树脂的研发方向 (评阅+1) (4/960) ruina 2010-09-03 2010-09-12 13:14:42 by mfxlz16
[农药] 【求助】甲硫醇 (1/570) jgsdzlc 2010-09-07 2010-09-12 11:48:00 by hanjinzhu
[涂料颜料] 【求助】钛镍黄的合成 (评阅+1) (0/222) 滴水书生 2010-09-12 2010-09-12 10:47:48 by 滴水书生
【求助】求助癸二酸或者己二酸制腈反应或者工艺的文献或者资料 (评阅+1) (0/223) starrain 2010-09-11 2010-09-11 21:35:50 by starrain
[精化资讯] 【求助】求购固体胶棒生产设备 (1/465) pangdun 2010-09-11 2010-09-11 16:14:05 by pangdun
【求助】寻找《精细化工生产工艺(第二版)》电子版 (1/243) 青霉素 2010-09-02 2010-09-11 15:31:52 by 青霉素
【求助】酪氨酸碘化 (评阅+1) (0/608) lthaid 2010-09-11 2010-09-11 15:22:32 by lthaid
[精化资讯] 【求助】讨论个脱氢加氢催化剂的问题吧 (2/588) qin130660 2010-09-11 2010-09-11 14:07:05 by qin130660
[涂料颜料] 【求助】烫金浆专用树脂 (1/810) 881010 2010-09-10 2010-09-11 09:44:34 by 刀剑不许笑
[精化资讯] 【求助】4-氯,丁酸乙酯与胺进行合环胺解,形成环状产物,什么条件合适? (评阅+1) (1/640) 铁树开花ing 2010-09-10 2010-09-10 23:09:11 by jinlongyi
[洗化] 【通告】寻找沐浴露 洗手液原料供应商    ( 1 2 ) (13/1521) juan725 2009-11-05 2010-09-10 21:21:08 by lover-0123
【求助】四氟硼酸四乙基铵的常规分析方法 (评阅+1) (金币≥2)(0/60) zhouyantao2005 2010-09-10 2010-09-10 19:56:51 by zhouyantao2005
[涂料颜料] 【求助】沥青漆储存一段时间后粘度增长是什么原因? (3/581) w53026 2010-02-28 2010-09-10 17:27:30 by weijianming
[精化资讯] 【求助】讨论一下关于共沸物的沸点问题 (评阅+1) (2/529) qin130660 2010-09-10 2010-09-10 12:52:05 by qin130660
【讨论】旋转蒸发仪 沸点应比原来沸点低多少℃ 大概??    ( 1 2 ) (评阅+1) (12/4161) 312319782 2010-09-02 2010-09-10 10:43:34 by wxm911
[精化资讯] 【求助】苯腈的性质(急!) (金币≥100)(3/26) liuqichao 2010-08-29 2010-09-10 01:03:41 by chizunxin
[涂料颜料] 【求助】连接料的基本性能,如何制备? (5/1101) simple0401 2009-11-15 2010-09-09 20:28:10 by simple0401
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