Specification Sheet
Product Name 2,5-Dihydroxybenzoic acid,
98%
Product Number 149357
Product Brand ALDRICH
CAS Number 490-79-9
Molecular Weight 154.12
 
TEST SPECIFICATION
APPEARANCE WHITE TO YELLOW POWDER
INFRARED SPECTRUM CONFORMS TO STRUCTURE.
TITRATION 97.5% - 102.5% (WITH NAOH)
HIGH PRESSURE LIQUID 97.5% (MINIMUM)
  REVISED AUGUST 12, 2005 RJM


Useful Links & Tools