永久免费av无码网站性色av_丁香五月综合缴情免费视频_亚洲中文字幕电影不卡电影_成年美女网站色在线看免费

Welcome to Quzhou Zijie Trading Co., Ltd Website!

QUALITY FROZEN THE WORLD

Based on honesty, getting customers'
trust by honest business, creating value for customers with integrity

Hot Products: Industrial difluorochloromethane / R134 / R410 / liquid ammonia / methyl chloride
Home > Products
Methyl chloride

Juhua high purity methyl chloride     

Product name : Industrial methyl chloride

Molecular formula: CH3Cl

Relative molecular weight: 50.488

Product standard: Q/JHGS 33-2010

Second, physical and chemical properties: under normal temperature and pressure is a colorless gas, can be compressed into a colorless liquid, with a slight sweetness; melting point -97.7 ° C, boiling point -23.7 ° C, flash point less than -40 ° C, relative density of 0.996 ( -20 ° C); slightly soluble in water, soluble in chloroform, ether, ethanol, acetone, etc., non-corrosive.

Third, the product Uses: 

Used as a raw material in pesticides, pharmaceuticals, silicones, synthetic rubber and other industries, it is an important methylating agent in organic synthesis.

Fourth, the storage and transportation of packaging:

Products should be shipped in liquefied gas cylinders or storage tanks (tank trucks). They should be stored in a dry and ventilated place to avoid sun and rain. Storage and transportation should comply with the relevant regulations of the People's Republic of China on the transportation of dangerous goods by railways and highways.

Fifth, the packaging specifications:

Reusable cylinders: 400 liters, 800 liters, tanker           

Eight, quality Index:

Item

 

Q/JHGS 33-2010 Index

Premium grade

Top grade

First grade

Property

Colorless transparent liquid, no suspended matter

Mass fraction of methyl chloride %≥

99.95

99.9

99.5

Water mass fraction %≤

0.005

0.007

0.015

Acid mass fraction (in terms of HCl)%≤

0.0010

0.0015

0.0025

Mass fraction of evaporation residue%≤

0.0010

0.0010

0.010

Contact us
ADD:77# Changqian Road, Juhua Group Co., Kecheng District, Quzhou City, Zhejiang Province
Tel: +86-570-3053898
Contact: +86-13957036193 Li
E-mail: quzhouzhijie@foxmail.com
QQ: 284492418
Copyright(C)2019,Quzhou Zijie Trading Co., Ltd?All Rights Reserved.?Supported by?ChemNet?ChinaChemNet?Toocle