Specification Sheet
Product Name 2-Amino-5-nitrobenzoic acid,
technical grade, 90%
Product Number 340693
Product Brand ALDRICH
CAS Number 616-79-5
Molecular Weight 182.13
 
TEST SPECIFICATION
APPEARANCE (COLOR) Yellow and Brown-Yellow and Brown
APPEARANCE (FORM) Powder or Crystals or Powder with Chunk(s) or Crystals with Chunk(s)
TITRATION (T) NAOH 0.1M 88.0 - 112.0 %
REMARKS ON TITRATION NAOH TITRATION AND/OR CHN ANALYSIS
PURITY (HPLC AREA %) ≥ 88.0 %
CARBON CONTENT 40.6 - 51.7 %
NITROGEN CONTENT 13.5 - 17.2 %
INFRARED SPECTRUM CONFORMS TO STRUCTURE
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE