Wuhan Farthest Chemical Co., Ltd

4-Nitrobenzoic acid

• Category :

  Intermediates/Others

• Synonyms :

  P-Nitrobenzoic acid;4-nitrobenzoate;Para Nitrobenzoic acid;PNBA;

• CAS NO :

  62-23-7

• EC NO :

  200-526-2

• Molecular Formula :

  C₇H₄NO₄

• Molecular Weight :

  166.1115

• Main Specifications :

  99.5%

• InChI :

  InChI=1/C7H5NO4/c9-7(10)5-1-3-6(4-2-5)8(11)12/h1-4H,(H,9,10)/p-1

• Packing :

  25kg/bag

• Product description :

  Name：P-Nitrobenzoic Acid,4-Nitrobenzoic Acid; PNBA; Para Nitrobenzoic Acid CAS NO.：62-23-7 EINECS NO.: 200-526-2 HS Code: 2916310090 Molecular formula：C7H5NO2 Molecular weight：167.12 Properties： This product is yellow white crystal.Melting point 239-241℃，Relative density1.1(20/4℃). Quality standard： Item　　　　　　　　　　　Index Appearance　　　　　　　white to light yellow crystal powder Melting point，℃　　　　　　239-242 Mass fraction，% ≥　　　　　 99.5 Moisture，% ≤　　　　　　 　 0.3 Packing and storage Packed in PP woven bag lined with polyethylene film. Net weight is 25kg. Free from sunshine n water. Safety characters： Belongs to organic acid, combustible, risk code R22. Main use： Our product is made by oxidization of P-nitrotoluene, mainly used in dye, pharmaceutical and other organic synthesis materials. For the production of procaine hydrochloride, procainamide hydrochloride of aminomethyl benzoic acid, folic acid, benzocaine, pectoral, cephalosporins v, amino benzoyl glutamic acid, bei Neil, and production reactive brilliant red M - 8 b, active red purple X - 2 r and filter agent, color film former agent, metal surface rust remover, sunscreen, etc.

• Uses :

  Our product is made by oxidization of P-nitrotoluene, mainly used in dye, pharmaceutical and other organic synthesis materials.

• Molecular Structure :