(1)Aspartame purity (dry basis): 98.0%~102.0%
(2)Appearance: White powder or granules
(3)Transmittance: 95.0% min
(4)Specific Rotation [a]d20: +14.5~+16.5degrees
(5)Loss on drying: 4.5% max
(6)Residue on ignition: 0.20% max
(7)PH value: 4.5~6.0
(8)Arsenic: 3ppm max
(9)Heavy metals (as Pb): 0.001% max