3-Amino-4-chlorobenzoic acid For pigment 20kg net paper bag or 50kg net fiber drum 1.  2840-28-0 2.  3-1480 3.  171.58 4.  Appearance: Off-white powder  Purity: 97.0%min. 5.  20kg net paper bag or 50kg net fiber drum 6.  For pigment 7.  C 1.  CAS No. 2.  Existing & New Chemical      Substances in Japan     3.  Molecular Weight   4.  Specification   5.  Packing   6.  Use   7.  Development Stage      • C: Commercially available      • O: Made-to-order      • R: Under R&D