Appearance: white to light yellow powder and granules

Moisture: <5%

Content: >95%

Sodium chloride: <1%

pH value (5% ethanol solution): 3.0-6.0

Total number of bacteria (CFU/g): <100

Arsenic mg/Kg: ≤2.0

Heavy metals (calculated as Pb) mg/Kg: ≤10

Packing: 20KG cardboard drum.