Certificate Of Analysis
Product Name 4-Phenylsemicarbazide hydrochloride,
99%
Product Number 221600
Product Brand ALDRICH
CAS Number 5441-14-5
Molecular Formula C6H5NHCONHNH2·HCl
Molecular Weight 187.63
 
TEST SPECIFICATION LOT 04615PD RESULTS
APPEARANCE OFF-WHITE CRYSTALLINE POWDER OFF-WHITE FLUFFY CRYSTALLINE POWDER
MELTING POINT 215-217 DEGREES CELSIUS
INFRARED SPECTRUM CONFORMS TO STRUCTURE AND STANDARD AS CONFORMS TO STRUCTURE AND STANDARD AS
  ILLUSTRATED ON PAGE 386D OF EDITION I, ILLUSTRATED ON PAGE 386D OF EDITION I,
  VOLUME 2 OF "THE ALDRICH LIBRARY OF FT-IR VOLUME 2 OF "THE ALDRICH LIBRARY OF FT-IR
  SPECTRA". SPECTRA".
ELEMENTAL ANALYSIS CARBON 44.1% - 45.5% CARBON 44.43%
  NITROGEN 22.1% - 22.7% HYDROGEN 5.47%
  NITROGEN 22.19%
THIN-LAYER CONSISTENT WITH 99% PURITY CONSISTENT WITH 99% PURITY