精品国产福利在线观看_妈妈的朋友中文字幕_先锋资源视频在线观看_在线观看亚州av

product

4,4'-oxydibenzenesulfonyl hydrazide



English names:4,4'-oxydibenzenesulfonyl hydrazide
CAS:80-51-3

Product name

4,4'-oxydibenzenesulfonyl hydrazide (OBSH)

Packing

--

Risk category hazardous article UN Number Packing Grup
4.1 3226

 

 

CAS NO. 80-51-3
Molecular formula C12H14O5N4S2
REACH
Registration
--
HS CODE 2928000090

 

 

 

 

Test item Unit Index
Appearance -- White powder
Assay % min 98
Moisture % max 0.5
Decomposition temperature 152-162
Gas generating amount ml/g 125
PH -- 5-8

 

 


 



< return >