Specification:
Item Standards requirement Result
Light transmittance Min 98% 99.2%
Specific rotatory power +20.0 ~ +21.5 +20.2
Chloride Max 0.020% 0.018%
Sulfate Max 0.020% 0.020%
Ammonium salt Max 0.020% 0.020%
Heavy metals Max 10PPM 6PPM
Arsenic salt Max 1PPM Max 1PPM
Ferric salt Max 10PPM 5.5PPM
Loss on dry Max 0.5% 0.35%
Residue on ignition Max 0.10% Max 0.10%
Assay 99.0% ~ 100.5% 99.8%
PH 5.0 ~ 6.5 6.1
Our product is GMP, Halal and Kosher approved.
