| ≥1 piece |
Appearance: Colourless translucent crystals or white granular particles.
Assay: 99.5-101.0 %
Sulfated Ash: 0.1 % max
Chloride ( PPM ) : 50 max
Sulphate ( PPM ) : 150 max
Oxalate ( PPM ) : 350 max
Iron ( PPM ) : 50 max
Carbonisable Substances: Passed the test standard
Heavy Metals ( PPM ) : 10 max
Calcium ( PPM ) : 200 max
Barium ( PPM ) : Passed the test standard
Moisture: 7.5-9.0 %
Others accord with BP93 / USP23 Standard