Form
Powder
Appearance
Whitecrystallinepowder
Source
Artemisiaannua
ImpurityProfile
Singleimpurity:Notmorethan0.5%
Totalimpurities:Notmorethan2.0%
pH
3.5-5.0
MeltingPoint
132°C-136°C
OpticalRotation
+4.5-+6.5
Assay
(HPLC,Ondriedbasis):98.0%-102.0%
LossonDrying
Notmorethan0.5%
ResidueOnIgnition
Notmorethan0.1%
HeavyMetals
Notmorethan20ppm

