Naphthol AS-OL

• Post Date:

  Dec 09,2013

• Expiry Date:

  Jun 07,2014

• Detailed Description:

  Cas No. :135-62-6

  Appearance：Light Beige Powder

  C.I.No.：C.I.20

  Strength：100

  Purity(≥)：99

  Melting point(≥οC)：160

  Insoluble in alkali(≤%)：0.15

• CAS Registry Number:

  135-62-6

• Synonyms:

  C.I. 37530;C.I. Azoic Coupling Component 20;C.I. Developer 22;2-Hydroxy-3-Naphthoyl-O-Anisidine;3-hydroxy-N-(2-methoxyphenyl)naphthalene-2-carboxamide;sodium 3-[(2-methoxyphenyl)carbamoyl]naphthalen-2-olate;

• Molecular Formula:

  C₁₈H₁₄NNaO₃

• Molecular Weight:

  315.2984

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S36:;
  

• 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