东京热av人妻无码,国产在线视频一区二区三区,亚洲av无码一区二区二三区 ,日本人丰满xxxxhd

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

久激情内射婷内射蜜桃| 无码一区二区三区在线观看| 精品人妻无码一区二区三区不卡| 女女女女bbbbbb毛片在线| 艳妇荡女欲乱a片在线观看| 久久一区二区三区精华液| 色五月丁香五月综合五月4438| 国产精品无码免费专区午夜| 端庄美艳人妻教师的沉沦| 老司机午夜福利视频| 无码欧美毛片一区二区三| 女局长白白嫩嫩大屁股| 无码人妻精品一区二区三区9厂 | 欧美精品黑人粗大视频| 被绑在机器上强行高潮h| 毛片24种姿势无遮无拦| 在野外自慰和陌生人做了| 东北老女人高潮大叫对白| 欧VODAFONEWIFI69| 黑人巨茎大战欧美白妇| 成年裸男自慰gay网站| 亚洲在线视频| 免费a级毛片18禁网站app| 调教 sm 重口 h文 hy| 无人区高清视频在线观看 | 天堂AV无码一区二区三区| 亚洲第一综合天堂另类专| 久久精品国产一区二区三区| 丰满白嫩大屁股ass| 多人疯狂的在她体内撞np| 日本少妇高潮喷水xxxxxxx| 精品少妇人妻AV免费久久洗澡| 人妻少妇看A偷人无码精品视频| 人人妻人人澡人人爽国产一区| 精品无码国产一区二区三区.| 黑人巨大vs日本人优在线| 姑娘视频在线观看免费完整版高清| 青春草在线视频观看| 无码精油按摩潮喷在播放| 亚洲av成人无码精品电影在线| 极品妇女扒开粉嫩小泬|