国产精品青青青高清在线_国产综合视频一区二区三区_亚洲天堂第一页_精精国产xxxx视频在线

Welcome to visit Changzhou Chengbang Chemical Co., Ltd. official website!

CollectionHomepage中文版

More>>
Hydrazine hydrate
Product name: hydrazine hydrate
CAS NO: 10217-52-4;7803-57-8
Molecular weight: 50.053 
EC NO: 206-114-9
Molecular formula: H6N2O
InChI: InChI=1/H4N2.H2O/c1-2;/h1-2H2;1H2/p-1
Structural formula:
  Order                   Back