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4-Aminobenzoic acid LR

PABA

Product Size 250gm/500gm Grade Laboratory Reagent (LR)
Purity 99% CAS No. 150-13-0
Molecular Formula NH2.C6H4.COOH Molecular Weight 137.14
H.S. Code 29224995 Shelf Life 60 months

Specifications

Minimum assay (acidimetric) 99%
Melting point 187-189°C
Sulphated ash Max. 0.1%
Chloride(Cl) Max. 0.05%
Sulphate (SO4) Max. 0.05%
Iron (Fe) Max. 0.004%

Safety Information and Hazard Symbols