色偷偷av男人的天堂亚洲_国产自慰极品avav_亚洲婬片片无码肉蒲团_熟妇人妻中文字幕精品Va_日本女高中生白丝在线观看_欧亚成人AV在线直播

Keyword:
Products:
Product Name:SEC-BUTYLAMINE
   Product details
SEC-BUTYLAMINE

CAS NO.
 13952-84-6
Chemical Name :
 2-Aminobutane
M.F.:
 CH3CH2CH(CH3)NH2
M.W.:
 73.14
Structure:

Sex pledges and use way:

 Melting point: - 104 boiling point: 63 flash point: - 19 spontaneous combustion points: 378 explosion limit: numerous according to the proportion: 0.724 soluble in water. Production of pesticides, drugs and micro-powder intermediates and used to so close of additives and rubber additives.

Gage lattice :

> 99% water < < 0.3 per cent two 0.5% para-ammonium butanol ZhongDing amine APHA < < 0.3% chromaticity of 30
Packing :
  150kgs. net wt. in iron drum .

Copyright © 2010 Changzhou Gengyun Chemical Co., Ltd. All Rights Reserved.
Technical Support:zw-group.com
ICP:蘇ICP備05004812號

Friendly Link:Packing machine series Changzhou granulating equipment Automatic code machine Aluminum continuous extrusion machine
Hot Search:benzoyl chloride azobisisobutyronitrile benzyl chloride