2-Aminophenol-4-sulfonic acid

• Post Date:

  Jul 01,2011

• Expiry Date:

  Dec 28,2011

• Detailed Description:

  Molecular formula C6H7NO4S
  Molecular weight : 189.20
  CAS: 98-37-3
  Assay : ≥ 90%
  Appearance : brown crystal powder
  Insoluble matter < 0.2%
  Packing : 25 kg woven bag
  

• Company:

  Penglai Qianwei Chemical Co., Ltd.     [ China ]        

• Contact:

  General manager Chen

• Tel:

  +86-535-3357801 3357802

• Fax:

  +86-535-3357804 5610257

• Email:

  sales@qianweichem.com