4-Carboxybenzaldehyde

• Post Date:

  Mar 22,2007

• Expiry Date:

  Mar 21,2008

• Detailed Description:

  Cas No. :619-66-9 Quantity: 10
  4-Carboxybenzaldehyde
  Chemical name: P-
  Carboxybenzaldehyde/ 4-
  Carboxybenzaldehyde
  4-Formylbenzoic acid,
  Terephthalaldehydic acids, p-
  Phthalaldehydic acid, 4-CBA
  
  Chemical structure:
  
  
  Chemical formula: C8H6O3
  
  Formula weight: 150.13
  
  CAS NO.: 619-66-9
  
  Specifications:
  Appearance: white crystal powder
  Melting Point: 247-250癈
  Assay: First grade: 94%min; Top
  grade: 98%min
  Organic impurity: 0.1%max
  Ash Content: 0.05%max
  Moisture: 0.3%max
  
  Application: Intermediate for
  production of pharmaceuticals and
  other fine chemical products
  Package: Packing in 25kg fiber
  drum or according to the
  requirement of the customers.
  

• CAS Registry Number:

  619-66-9

• Company:

  Beijing Yangcun Chemical Co., Ltd     [ China ]        

• Contact:

  Dreamer Chang

• Tel:

  86-10-67887386

• Fax:

  86-10-67862874

• Email:

  bjyangcun@gmail.com