大学生内射在线观看,日本中文字幕亚洲一区,在线日本视频一区二区三区,免费在线不卡观看污视频

Welcome to Shaoxing Xingxin New Materials Co., Ltd. website!
Stock code 001358
Service Tel

+86-575-82731766

Hot keywords: Piperazine Anhydrous 、 N-Methylpiperazine 、 N-Ethylpiperazine 、 N-(2-Hydroxyethyl)piperazine 、 Triethylene Diamine
Position: Home > Products

PRODUCTS

No. Product Name CAS No. Package Applications Appearance
1 Piperazine Anhydrous 110-85-0 50KG/CARTON, 25KG/DRUM Used for the production of piperazine phosphate, fluphenazine, rifampicin, norfloxacin, fire retardant, desulfurization and decarbonization, etc. White solid flake
2 2-Methylpiperazine 109-07-9 50KG/DRUM Pharmaceutical intermediate. Used as the raw material to synthesize lomefloxacin. White or yellowish crystal
3 N-Methylpiperazine 109-01-3 180KG/DRUM Used for the production of antibacterial rifampicin, antipsychotic trifluoperazine, ofloxacin, etc. Colorless or Yellowish liquid
4 N-Ethylpiperazine 5308-25-8 180KG/DRUM Used to produce enrofloxacin, also can be used as dye and synthesis material of plant protector. Colorless or Yellowish liquid
5 N-(2-Hydroxyethyl)piperazine 103-76-4 200KG/DRUM Used to synthesis triethylene diamine, surfactant, medicine, pesticide, antipsychotic medicine fluphenazine, desulfurization, decarbonization and buffer, etc. Colorless or yellowish liquid
6 N,N'-Di(2-Hydroxyethyl)piperazine 122-96-3 25KG/CARTON Can be used for desulfurization, decarbonization and extraction. White or yellowsih Crystal
7 N-(2-Hydroxypropyl)-1,2-Ethylenediamine 123-84-2 200KG/DRUM Used in the production of surfactant and medicine pyrazinamide. Colorless or Yellowish liquid
8 N-(2-Hydroxyethyl)ethylenediamine 111-41-1 200KG/DRUM Used as raw material to synthesize piperazine and excellent low-toxicity normal-temperature solidifying agent for epoxy resin, etc. Colorless or Yellowish liquid
9 N,N-Dimethylpropionamide 758-96-3 190KG/DRUM Solvent, chemical reagent, etc. Colorless or Yellowish liquid
10 2-methyl-1,4-diazabicyclo[2.2.2]octane 1193-66-4 200KG/DRUM Polyurethane foam amine catalyst. Colorless or Yellowish liquid
11 Triethylene Diamine 280-57-9 25KG/DRUM Widely used catalyst in polyurethane industry and suitable in polyurethane foams, elastomer and coating, etc. White to light yellow solid
12 Triethylene Diamine 33%(A33 DPG/DEG) 280-57-9 200KG/DRUM Mainly?used?for?polyurethane?foam gel?catalyst Yellowish liquid
13 N,N,N’,N’N”-PENTAMETHYLDIETHYLENE TRIAMINE 3030-47-5 170KG/DRUM Used as high efficiency catalyst of Polyurethane soft foam Colorless or Yellowish Liquid
14 2,2'-Dimorpholinodiethyl?ether (DMDEE) 6425-39-4 210KG/DRUM , 1050KG/IBC DRUM Catalyst particularly suitable for one component polyurethane rigid foam sealant systems Colorless to Amber Liquid
14 Records
Contact us
Trista Luo (Export Manager) +86-575-82728137 13858441040

Email: sales@xingxinchem.com


 

Environmental Chemicals:
Xinova Environment (Zhejiang) Ltd.

Tel: +86-571-82509090

Wenhua Ling   +86-13968105170 
E-mail: lwh@xingxinchem.com
Felix Zhou +86-18600797327
E-mail: felix.zhou@xingxinchem.com

- Sincere service for you -

Submit your request and we will call you back in time

日本中文字幕永久在线人妻蜜臀-欧美一区二区的网站在线观看| 欧美亚洲另类久久久精品-国产精品一区二区亚洲推荐| 亚洲av高清一区三区三区-久久人妻夜夜做天天爽| 日本中文字幕永久在线人妻蜜臀-欧美一区二区的网站在线观看| 中文字幕日韩精品不卡一区二区-成人av在线观看一区二区| 国产福利视频一区二区三区-日韩人妻中文视频精品| 国产人妻人伦精品日本-国产98超碰人人做人人爱| 日韩中文字幕v亚洲中文字幕-日韩亚洲av免费在线观看| 亚洲另类熟女国产精品-懂色一区二区三区在线播放| 91大神国内精品免费网站-亚洲免费电影一区二区| 三级a级一级大片在线观看-日韩av有码免费观看| 亚洲一区二区三在线观看-国产精品亚洲а∨天堂123| 性都花花世界亚洲综合-日韩av一区二区三区| 亚洲国产精品日韩欧美-国产又粗又硬又大爽黄| 色综合色综合久久综合频道-埃及艳后黄版在线观看| 精品亚洲卡一卡2卡三卡乱码-一区三区二插女人高潮在线观看| 亚洲欧美激情自拍色图-国产亚洲精品sese在线播放| 亚洲av乱码一区二区-九九免费在线观看视频| 天天干天天日天天射天天舔-精品香蕉视频官网在线观看| 国产美女裸露无遮挡双奶网站-国产精品色午夜视频免费看| 性都花花世界亚洲综合-日韩av一区二区三区| 亚洲国产精品一区二区av-日本一级黄色一区二区| 欧美日韩国产综合四区-爆操极品尤物熟妇14p| 交换朋友的妻子中文字幕-日本美女8x8x8x8| 黄色91av免费在线观看-欧美黄片一级在线观看| 丝袜美腿人妻连续中出-在线观看日韩三级视频| 黄片黄片在线免费观看-激情综合网激情五月俺也去| 熟女少妇免费一区二区-麻豆一区二区三区免费在线观看| 国产成人高清精品免费5388-好妞色妞在线视频播放| 亚洲午夜久久久精品影院-性感美女在线观看网站国产| 国产美女裸露无遮挡双奶网站-国产精品色午夜视频免费看| 婷婷六月视频在线观看-久久亚洲综合国产精品| 九九热这里只有精品九九-欧美日韩人妻精品一二三| 久久网址一区二区精品视频-日产国产欧美视频一区精品| 国产精品v欧美精品v日韩精品-国产欧美日韩精品区一区二污污污| 午夜日韩精品在线视频-亚洲网老鸭窝男人的天堂| 99久久精品一区二区成人-麻豆国产av玩弄放荡人妇系列| 日韩精品一区二区三区粉嫩av-欧美亚洲国产中文字幕| 91大神国内精品免费网站-亚洲免费电影一区二区| 国产精品电影在线一区-亚洲国产大片一区二区官网| 亚洲精品蜜桃在线观看-国产欧美日韩在线观看精品观看|