精品国产+亚洲一级二级_侵犯的人妻BD_黄页网址大全免费观看软件_噜噜吧噜噜色噜噜中文网_国产 剧情 在线 精品

 | HOME | INTRODUCTION | PRODUCTS | FEEDBACK | CONTACT US | CHINESE |

  PRODUCTS
3-Nitro-1,2,4-triazole
constitutional formula:
molecular formula:
C2H2N4O2
CAS No: 24807-55-4
content: ≥99.0%
appearance: white or light yellow powder
melting point: 212°~216℃
packaging: 25kg cardboard drum

COPYRIGHT © 2004 Shanghai Shenqiang Industrial Co.,Ltd. all rights reserved.
designed by www.hxchem.net