Basic information Safety Related Supplier
ChemicalBook >  Product Catalog >  Organic Chemistry >  Carboxylic acids and derivatives >  Carboxylic acid derivatives >  3-Hydroxy-2-naphthoic acid

3-Hydroxy-2-naphthoic acid

Basic information Safety Related Supplier
3-Hydroxy-2-naphthoic acid Basic information
3-Hydroxy-2-naphthoic acid Chemical Properties
Safety Information
3-Hydroxy-2-naphthoic acid Usage And Synthesis
  • Chemical Propertiesyellow to beige-brown fine crystalline powder
  • UsesDyes and pigments.
  • Uses2-hydroxy-3-naphthoic acid (BON) is coupled with diazo compounds and their calcium salts are bright red bleed resistance pigments. The somewhat higher cost manganese salt shows better exterior durability than the calcium or barium salts. The BON red pigments are characterized by an extremely high degree of color stability, resistance to acids and alkalies and are nontoxic.
  • HazardIrritant.
  • Purification MethodsCrystallise it from water or acetic acid. The S-benzyisothiuronium salt has m 216-217o (from EtOH). It forms many metal complex salts. [Beilstein 10 H 333, 10 III 1084.]
3-Hydroxy-2-naphthoic acid Preparation Products And Raw materials
3-Hydroxy-2-naphthoic acid(92-70-6)Related Product Information
3-Hydroxy-2-naphthoic acidSupplierMore
  • Company Name:J & K SCIENTIFIC LTD.
  • Tel:010-82848833- ;010-82848833
  • Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
  • Tel:+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
  • Company Name:Alfa Aesar
  • Tel:400-610-6006; 021-67582000
  • Company Name:TAIYUAN RHF CO.,LTD.
  • Tel:+86 351 7031519
  • Company Name:TCI (Shanghai) Development Co., Ltd.
  • Tel:021-67121386 / 800-988-0390