国产欧美日韩中文字幕在线,999久久久久久久久久,亚洲女性与黑人XOⅩO,亚洲GV永久?码天堂网

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

Iodine Pentafluoride

Quality Standard

Molecular FormulaIF5               Molecular Weight221.9

Item

Index

Iodine Pentafluoride (IF5) w/%  ≥

99.0

Iodine Heptafluoride(IF7)   w/%  ≤

0.2

Free Iodine(I2) w/%   ≤

0.2

Free Fluoride(F2) w/%   ≤

0.2

Properties
Iodine pentafluoride is a colorless liquid with a pungent odor and toxic at normal temperature and pressure. It’s strong oxidant.
Application
It is used as fluorinating reagent in organic synthesis,widely used in the production of fluorinated alkyl.
Storage
Avoid direct sunlight. It should be kept away from explosive materials.
Transport
It should be treated and Grade A inorganic acid corrosive goods.
Packing
It is filled in a normal-pressure steel cylinder without a fusible stopper,with net weight 150kg or 200kg per cylinder. Also fill it on consumer requests.

【Back】

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

极品人妻老师的娇喘呻吟| 九九精品免视频国产成人| 大陆精大陆国产国语精品| 亚洲淫荡骚妇。| 国内少妇人妻偷人精品免费视频| 国产精品乱码一区二区三区| 丝袜美腿综合 自拍偷拍| 国产精品九九久久精品女同| 日韩特级黄片在线免费看| 国产中文字幕高清一区二区| 亚洲精品无码成人AAA| 国产一区第一页| 国产av一区最新精品麻豆| 欧洲中字中文字幕第一区| 九九热国产视频在线观看| 日韩女优在线一区二区三区| 涩涩av视频一区二区三区| 大鸡巴插入美女视频黑人| 免费精品国产自产拍观看| 无码国产69精品久久久久APP| 九九色综合久久中文字幕| 精品视频在线观看你懂的| 女人www视频在线观看| 亚洲 精品 欧美 日韩| 亚洲 综合 久久 校园| 极品尤物一区二区三区| 男插女激烈视频在线观看| 老司机成人精品免费视频| 国产手机αⅴ片在线无码| 免费真实播放国产乱子伦| 超清无码无码区无码一区| 一级毛色毛片无码免费片| 亚洲熟女精品一区二区视频 | 精品国产91久久久久久黄| 欧美 精品 日韩 一区| 91影院免费专区午夜福利| 成人免费a级毛片无码片2022| 五月丁香六月狠狠爱综合| 老司机精品福利在线观看| 成人综合久久精品色婷婷| 亚洲人成色777777在线播放|