Nanjing longxi chemical Co.,Ltd.(Zhejiang Euchem Chemical Co., Ltd.)

4BK

• Category :

  Catalyst and Auxiliary

• Synonyms :

  Fluorescent Brightening 4BK;4BK;Optical Brightening Agent 4BK;

• CAS NO :

  12768-91-1

• EC NO :

• Molecular Formula :

  C₄₀H₄₀N₁₂Na₄O₁₆S₄

• Molecular Weight :

  1165.03

• Main Specifications :