Item Specification
Appearance White to Off-white Powder
Identification(A)-IR Pass Test
Identification(B)-HPLC Pass Test
Loss on Drying NMT 0.5%
Residue on Ignition NMT 0.1%
Chloride NMT 0.02%
Heavy Metals NMT 10ppm
Lead NMT 0.5ppm
Arsenic NMT 0.5ppm
Cadmium NMT 0.1ppm
Mercury NMT 0.1ppm