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Naphthol AS-BS

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  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: 135-65-9 3-hydroxy-3'-nitro-2-naphthanilide

  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
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