中文无码精品一区二区三区,欧美亚洲777奇米四色,72人少妇精品导航,777熟女色

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

1024影视基地| 久久午夜激情视频| 国产精品久久久久福利电影| 99久久精品国产一区二区三区| 国产精品污www在线观看| 亚洲精品美女久久久久99| 丰满人妻一区二区三区有码视频| 大骚逼精品鸡巴| 法国《性迷宫》电影| 少妇久久高潮喷水18禁| 久久这| 98人妻精品一区二区久久| 欧美人动与zoxxxx乱| 国产精品久久久久免费a∨| 国产色婷婷精品综合在线| 啊~cao死你个小sao货绿帽| 99精品中文字幕在线不卡| 天堂8在线天堂资源在线| 公妇乱淫小说| 国产精品综合亚洲欧美在线| 国产农村艳色舞裸体歌舞团| 国产三级视频在线2022| 日韩一区综合| 久久久久久av无码免费网站| 乱码丰满人妻一二三四区| 婚前试爱冰释前嫌床戏| 国产精品野外a∨久久久| 国产亚洲精品久久久久一区| 久久免费精品一区二区三区| 一区二区三区有码在线播放| 国产久久久久黑人| 亚洲 色图 欧美 自拍| 国产精品爽爽久久久表情| 日本黄色一级片免费| 欧美亚洲综合一区二区三区| 亚洲区精品视频| 国产精品久久mv| 欧美黑人一区二区久久久| 亚洲人成网站b2k3cm| 亚洲人av成一区二区电影| 图片带文字霸气|