Specification Sheet
Product Name Homogentisic acid,
analytical standard
Product Number 92168
Product Brand SIAL
CAS Number 451-13-8
Molecular Weight 168.15
 
TEST SPECIFICATION
APPEARANCE (COLOR) White to Light Brown
APPEARANCE (FORM) Powder
PURITY (GC AREA %) ≥ 98.0 %
CARBON CONTENT 56.3 - 57.9 %
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE
EXPIRY PERIOD 36 MONTHS