Specification Sheet
Product Name 4-Aminosalicylic acid,
99%
Product Number A79604
Product Brand ALDRICH
CAS Number 65-49-6
Molecular Weight 153.14
 
TEST SPECIFICATION
APPEARANCE (COLOR) White to Beige
APPEARANCE (FORM) Powder
TITRATION (NT) HCLO4 0.1M 98.5 - 101.5 %
PURITY (HPLC AREA %) ≥ 98.5 %
SOLUBILITY (COLOR) Colorless to Very Dark Green
SOLUBILITY (TURBIDITY) Clear to Slightly Hazy
SOLUBILITY (METHOD) 50 MG in 1ML ETHANOL
INFRARED SPECTRUM CONFORMS TO STRUCTURE