久久爱综合久久爱久久爱,间谍过家家第二季在线观看免费,国产美女在线精品免费观看网址,欧美+日本+国产+在线观看

Welcome to Fujian Yongjing Technology Co., Ltd. the website!

Contact us

Add: 18#, Xin'An Road, Shaowu City, Fujian, China
International Trade Dept.
Tel: +86-599-6655932/6654968
Fax: +86-599-6654591
Home Trade Dept. 
Tel: +86-599-6654866/6654968
Fax: +86-599-6655755
High-purity Chemicals Dept.
Tel: +86-599-6655536/6654968
Fax: +86-599-6655755


Products

5-Flucytosine

Quality standard

Molecular formula: C4H4FN3O

Molecular weight: 129.09

CAS: 2022-85-7

Potential of Hydrogen

5.5-7.5

Related Substances

Fluorouracil

≤0.2%

Other Impurities

<1.0%

Ash Residueon Ignition

≤0.2%

Heavy Metal

≤20pmm

Loss on Drying

≤0.5%

Puer(HPLC)

≥99%

Character:

white or almost white crystal powder, odorless or light smell; lightly soluble in water and ethyl alcohol; nearly insoluble in chloroform and diethyl ether; easily soluble in diluted hydrochloric acid and diluted diluted hydrochloric acid; stable under room temperature

To use:

As antifungal agents; for mucocutaneous candidiasis disease, candida endocarditis, candida arthritis, cryptococcal meningitis and chromoblastomycosis;

Storage:

Should be preserved in cool and dry place in closed container

Transportation:

As common chemicals

Storage:

1KG;5KG;25KG

【Back】

Copyright(C)2017,Fujian Yongjing Technology Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice

十大免费看大片app软件| 日韩人妻无码专区一本二本| 久久人妻av无码中文专区| 国产情侣一区二区| 欧美丰满熟妇bbbbbb| 亚洲国产精品sss在线观看av| 色窝窝亚洲av网在线观看| 国产又粗又大又硬又长又爽 | 久久偷看各类WC女厕嘘嘘偷窃 | 色偷偷国色天香在线观看免费视频 | 全免费a级毛片免费看| 日韩精品无码人妻免费视频| 久久久国产精华液| 亚洲精品欧美综合四区| 久久婷婷五月综合色奶水99啪| 国产色欲色欲色欲.WWW| 日本三级在线观看免费| 欧美ZC0O人与善交| 免费真人泡妞软件| 日日碰狠狠躁久久躁少妇熟女人妻| 性生交大片免费看| 日日摸日日碰人妻无码| 国产日韩欧美一区二区三区| 欧美精产国品一二三区别| 国产 麻豆 日韩 欧美 久久 | 蜜臀AV国产精品久久久久| 国产97人人超碰cao蜜芽| 少妇高潮尖叫声久久A片| 亚洲精品成人无码区一在线观看| 少妇高潮毛片免费看a片| 国产人妻人伦精品无码.麻豆| 丁香花在线视频观看免费| 最近最好的中文字幕2019免费| 搡老熟女多毛丰满国产精品| 性色AV色香蕉一区二区蜜桃| 精品国产乱码久久久久久郑州公司| 性欧美xxxxx老少交| 视频分类 国内精品| 国产午夜AV无码无片久久96| 亚洲AV中文无码乱人伦在线视色 | 国产精品成人无码免费|