Naphthol AS-BS

• Post Date:

  Mar 24,2014

• Expiry Date:

  Sep 20,2014

• Detailed Description:

  Cas No. :135-65-9

  Appearance：Light Yellow Powder

  C.I.No.：C.I.17

  Strength：100

  Purity(≥)：99

  Melting point(≥οC)：243

  Insoluble in alkali(≤%)：0.15

• CAS Registry Number:

  135-65-9

• Synonyms:

  C.I. 37515;C.I. Azoic Coupling Component 17;3-Hydroxy-3'-nitro-2-naphthanilide;Naphthol AS-BS;Azoic coupling component 17;2-Hydroxy-3-Naphthoyl-M-Nitroaniline;3-hydroxy-N-(3-nitrophenyl)naphthalene-2-carboxamide;3-Hydroxy-N-(3-Nitrophenyl)-2-Naphthalenecarboxamide;

• Molecular Formula:

  C₁₇H₁₂N₂O₄

• Molecular Weight:

  308.2882

• Molecular Structure:

  

• Company:

  Qingdao Yonghong Chemical Co., Ltd.     [ China ]        

• Contact:

  Mr Wang

• Tel:

  86-532-86538288 86-13969753786

• Fax:

  86-532-86538653

• Email:

  sales@yonghongchem.com.cn