敌伦交换一区二区三区,海角社区91在线熟女写真,免费看污视频的网站在线观看,亚洲AV无码一区二区三区dv,www国产亚洲精品久久网站在线观看

Domestic Market:
Xia Dongliang +86-13906127738
Foreign Market:
John Chiang +86-15961106108

Products

Methoxyl Acetic Anhydride(Dicitabine intermediate)

Categories: Pharmaceutical intermediates
Product Name: Methoxyl Acetic Anhydride(Dicitabine intermediate)

CAS:19500-95-9
Product Introduction: It is a colorless transparent liquid with acidity, mainly used as important raw material to produce the drug to treat leukemia, widely used in pharmaceutical chemical field, with bright market prospect. 

Quality Index:

Item Index
Appearance Colorless transparent liquid
Molecular Formula C6H10O5
Anhydride Content ≥ 95%
Density (D420) g/cm3 1.18
Boiling Point 89°C-90°C/1mmHg

Physical and Chemical Properties: Colorless transparent liquid with acidity, easy soluble in water and decompose into methoxyl acetic acid; easy soluble in alcohol and produce corresponding ester. Boiling point: 89°C-90°C/1mmHg; Relative density (D204): 1.18.

Danger Features: transparent liquid with corrosiveness, pungent odor and lachrymatory.

Package, Storage and Transportation: 53 gallon iron-plastic barrel, net weight: 200kg/barrel; stored in ventilated, dry, shady and cool place; keep away from fire and sun; to store and transport according to the requirements of the corrosive chemicals.

Add: 3# Hengluolu, Henglin town, Changzhou, China, 213101
Domestic Market: Xia Dongliang, Mob: +86-13906127738
Tel: +86-519-88783621 E-mail: xjq@xialichem.com
Foreign Market: John Chiang, Mob: +86-15961106108
Tel: +86-519-88721665 E-mail: john.chiang@xialichem.com
国产精品久久久久久久久爆乳污 | 午夜精品久久久久久久潘金莲 | 国产人产一区二区三区红桃影视 | 国内老熟妇对白XXXXHD | 人妻精品久久久久中文字幕一区 | 欧美一级婬片a毛片无码 | 日韩精品一区二区在线 | 工口动画无料影音先锋资源 | 国产兔费视频美女视频聊裸体聊天 | 性猛交乄乱一区二区三区蜜桃视频 | 女人又爽又黄A片免费看老牛 | 麻豆网站少妇aaa片 神马久久久久久17. | 91人伦人妻中文字幕无码 | 国色一区一二区三区 | 国产成人一区二区av. | 一级a免一级a做免费线观看视频 | 日本AAA片毛片免费观蜜桃 | 国产黄在线观看免费观看不卡 | 久久久久久久久久久高清毛片一级 | 无码人妻精品一区二区三区老鸭窝 | 全色黄大色黄大片爽一次 | 白嫩小泬BBB免费观看 | www.17c.com国产大片 | 91凄人人澡人人爽人人精此品 | 人妻少妇91精品一区黑人 | 久久综合婷婷国产二区高清 | 影音先锋av资源网站 | 素人美女被操到高潮完整版在线观看 | 熟妇人妻中文字幕av无码 | 稀缺资源毛片免费一区二区三区 | 久久国产v一级毛多内射 | 久草精品视频在线观看 | 国产精品久久久久影院老司 | 亚洲午夜AAA片内谢无码理伦 | 国产裸体无遮挡免费精品视频 | av在线免费观看网址 | 蜜桃秘 无码一区二区三区 91久久人澡人人添人人爽 | www免费视频在线观看播放多人 | 国产一区二区视频在线 | 精品人妻一区二区三区奶水 | 美女口交吞精视频 |