T1战队,18禁无遮挡啪啪无码网站破解版,精品人妻av区乱码,7K7K高清电视剧在线观看

Your Current Position:  Products > Ethylene sulfate

Product abbreviation

Trade name

Chemical structural formula

 

DTD

Ethylene sulfate

Molecular formula

C2H4O4S

molecular weight

124.1

CAS

1072-53-3

Physical properties

density(25℃,g/cm3)

1.03

Refractive index(25℃)

95.2-96.1

boiling point(℃)

231

flash point(℃)

93.5

quality index

chroma(APHA)

≥99.50

purity(%),GC

≤200

water content(ppm)

≤250

Function introduction

The charge discharge cycle performance,    high temperature performance and safety performance of lithium ion battery    are improved