Item      

Name

CAS

Formula

HPLC(AREA-PERCENT), %

Melting Point

Water (Karl-Fisher), %

Ash, %

Specification

5-amino-2,4-dihydroxybenzoic acid

69938-56-3

C7H7NO4

98.0%min

Deep Brown to Black Powder

≤0.5 %

≤0.1 %