亚洲熟女偷拍精品一区_国产91小仙女福利在线精品剧情_国产馆无码馆中文馆日粉_国产午夜精品一二三区免费_日产成a人亚洲精v品无码

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

Collection ｜Homepage ｜中文版

More>>
Hydroxylamine hydrochloride
Product name: Hydroxylamine hydrochloride
CAS NO: 5470-11-1
Molecular weight: 69.4909 
EC NO: 226-798-2
Molecular formula: H4ClNO
InChI: InChI=1/ClH.H3NO/c;1-2/h1H;2H,1H2
Structural formula:
  Order                   Back