Specification Sheet
Product Name Sulfapyridine,
VETRANAL, analytical standard
Product Number 31738
Product Brand SIAL
CAS Number 144-83-2
Molecular Weight 249.29
 
TEST SPECIFICATION
APPEARANCE (COLOR) White to Faint Yellow
APPEARANCE (FORM) Powder or Crystals
PURITY (HPLC AREA %) ≥ 98.0 %
MELTING POINT 188 - 195 C
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE
EXPIRY PERIOD 60 MONTHS