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 0.1M98.5 - 101.5 %
PURITY (HPLC AREA %)≥ 98.5 %
SOLUBILITY (COLOR)Colorless to Faint Yellow and Colorless to Faint Brown-Yellow and Colorless to Faint Brown
SOLUBILITY (TURBIDITY)Clear to Slightly Hazy
SOLUBILITY (METHOD)50 MG in 1ML ETHANOL
INFRARED SPECTRUMCONFORMS TO STRUCTURE

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