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  • Product Name:   3-Amino-4-hydroxybenzoic acid
  • Synonyms:   
  • CAS No.:   1571-72-8
  • Molecular Formula:   C7H7NO3
  • Molecular Weight :   153.14
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of 3-Amino-4-hydroxybenzoic acid



3-氨基-4-羟基苯甲酸 性质


熔点  208 °C (dec.)(lit.)


沸点  276.03°C (rough estimate)


密度  1.3585 (rough estimate)


折射率  1.5500 (estimate)


溶解度  Soluble in solvents.


形态 Crystalline Powder


颜色 Beige-gray to brown


最大波长(λmax) 308nm(H2O (pH 11))(lit.)


敏感性  Light Sensitive


BRN  972238


CAS 数据库 1571-72-8(CAS DataBase Reference)




3-氨基-4-羟基苯甲酸 用途与合成方法


用途  用作偶氮及硫化染料的中间体,并用于制造感光纸




安全信息


危险品标志  Xn,Xi


危险类别码  22-36/37/38


安全说明  26-36


WGK Germany  3


Hazard Note  Irritant


HazardClass  IRRITANT, AIR SENSITIVE, LIGHT SENSITIVE


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