4-Hydroxy-7-(Methylamino)-2-Naphthalenesulfonic Acid

• Post Date:

  Mar 10,2025

• Expiry Date:

  Sep 06,2025

• Detailed Description:

• Company:

  Hangzhou Colorific Chemicals Co., Ltd.     [ China ]          

• Contact:

  Mr.Zhu

• Tel:

  86-571-89712977 89712978 8971

• Fax:

  86-571-89712976 89712987

• Email:

  zhu_xuguang@hotmail.com