Items

Specs

Typical

Assay:

98.5% - 101.0%

99.4%

Specific rotation [a]_D²⁰:

+14.3° - +15.2°

+14.5°

Residue on ignition:

0.10% Max.

0.04%

Loss on drying:

0.20% Max.

0.02%

Heavy metals (as Pb):

10 ppm Max.

<10 ppm

Lead (Pb):

10 ppm Max.

<10 ppm

Chloride:

0.02% Max

0.01%

Iron:

10 ppm Max.

<10 ppm

Sulfate:

0.02% Max.

0.02%