日韩欧美一区二区在线看片,亚洲精品乱码久久久久久麻豆,欧美韩中文精品有码视频在线,诱人的小峓子BD中文,美女作爱全过程免费观看国产

  • 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