Specification:
(1 )Appearance: White or light-brown crystal or powder
(2) Loss on drying: 1.0% Max
(3) Residues on ignition: 0.5% Max
(4) Assay: 98.5% Min
(5) Specific rotation: -26.7 -29.6
(6) Heavy metals: 10PPM Max
(7) Arsenic: 2PPM Max
(8) PH: 5.0-6.5
Our product is GMP, Halal and Kosher approved.