Item | Specification | ||
USP | FCC | ||
Assay | 97.0-102.0% | 97.0-102.0% | Zinc content: 12.0%-14.94% (calculated from assay on as is basis) |
Identification | AB(+) | AB | |
Water | 11.6% max | 11.6% max | Solubility: freely soluble in boiling water(10g in 100ml) |
PH | 5.5-7.5 | ||
Chloride | 0.05% max | 0.05% max | Bulk density: 0.78±0.02g/cm3(Granular) 0.85±0.02g/cm3(Powder) |
Sulfate | 0.05% max | 0.05% max | |
Arsenic | 3ppm max | 3ppm max | |
Lead | 10ppm max | 10ppm max | |
Cadmium | 5ppm max | 5ppm max | |
Reducing Substances | 1.0% max | 1.0% max | |
Organic Volatile Impurites | Meet the requirements |
Product Categories : Food Additives