Specific Rotation

-196.0 o --- -205.0 o

State of Solution

≥95.0%

Heavy Metals (Pb)

≤10ppm10mg/kg

Iron(Fe)

≤10mg/kg

Chloride(Cl)

≤0.05%

Ammonium(NH4)

≤0.02%

Sulfate(SO4)

≤0.03%

Arsenic (As2O3)

≤1ppm

Loss on Drying

≤0.5%

Residue in Ignition(Sulfated)

≤0.20%

Assay

98.5%-101.5%