2-Hydroxy-1,4-naphoquinone

• Post Date:

  Mar 28,2025

• Expiry Date:

  Sep 24,2025

• Detailed Description:

  Cas No. :83-72-7 Specs:Purity (%) ≥98
  

  　　Specifications:Appearance Light yellow crystals

  　　Purity (%)≥98

  　　Melting Point (℃)≥192

  　　Drying Loss (%)≤0.5

  　　Ash (%)≤0.1

  　　Fe (ppm)≤50

  　　Hazard:None

• CAS Registry Number:

  83-72-7

• Synonyms:

  ;C.I. Natural Orange 6;Henna;C.I. 75480;Lawsone2-hydroxy-1,4-naphthoquinone;Natural Orange 6;Lawsone;2-Hydroxy-1,4-Naphthquinone;2-Hydroxy-1,4-naphthoquinone;2-Hydroxy-1,4-Naphoquinone;

• Molecular Formula:

  C₁₀H₆O₃

• Molecular Weight:

  174.15

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  R36:;
  R68:;
  

• Safety Description:

  S26:;
  S36/37/39:;
  

• Company:

  Hangzhou Ocean Chemical Co., Ltd.     [ China ]          

• Contact:

  Mrs Christina Bao

• Tel:

  +86-571-88025872

• Fax:

  +86-571-88025871

• Email:

  sales@hzoceanchem.com