麻豆Av免费在线观看亚洲色成中文字幕在线_超级碰无码免费在线视频_高挑美女被遭强高潮视频_少妇大战黑人一二三区无码_久久久成人精品福利_黄网站a毛片免费观看_2021国内国产最新福利_好大好硬我要进去了动态图_free性丰满hd毛多多产高清videos_激情综合色综合啪啪五月

  • Welcome to Zibo Sanfu Chemical Co.,Ltd

  Ms.Amanda Mobile/Wechat: 0086-13791812570


P-Anisidine-3-Sulfonic Acid


CAS NO. 13244-33-2
Molecular Formula: COHNS
Structural Formula:
Technical index :
Index name
Index
Appearance
Rice white powder
Content
>98%
Use:Dystuff Intermediate of Direct red 8,224,243 direct cospinning big Red D-GLN and vital red 8,222,33,43 etc.
Packing:25KG/BAG or Cardboard Barrel




  Previous product: 4-Methylphenylhydrazinehydrochloride
  Next product: O-Anisidine-4-Sulfonic Acid