国产精品午夜福利麻豆一区_韩漫免费完整漫画在线_欧美人与禽猛交狂配_影音先锋色先锋_久久99综合精品国产_欧美成人观看免费全部完_国产精品美女被艹_农民工嫖便宜老妇视频_特一级大黄在线观看_五月天婷婷视频在线观看

  • Welcome to Zibo Sanfu Chemical Co.,Ltd

  Ms.Amanda Mobile/Wechat: 0086-13791812570


O-Anisidine-4-Sulfonic Acid


CAS NO. 98-42-0
Molecular Formula: COHNS
Structural Formula:
Technical index :
Index name
Index
Appearance
Rice white crystallization(wetted product)
Content
≥96%
Purity
≥99%(HPLC)
Use:Dystuff Intermediate of Direct Red 83,89acid brown,83,86 etc.
Packing:25KG/BAG or Cardboard Barrel




  Previous product: P-Anisidine-3-Sulfonic Acid
  Next product: None