China High Quality Food Grade Zinc Gluconate CAS 4468-02-4, Find details about China Zinc Gluconate, 4468-02-4 from High Quality Food Grade Zinc Gluconate CAS 4468-02-4
High quality Zinc Gluconate
FCC/USP/BP standard
Items | Specifications |
Appearance | White Powder |
Odour | Almost odourless, without strong irritant odour |
Reducing substances | ≤1.0% |
PH | 5.5-7.5 |
Water | ≤11.6% |
Chloride | ≤0.05% |
Sulfate | ≤0.05% |
Lead | ≤10ppm |
Arsenic | ≤3ppm |
cadmium | ≤5ppm |
Assay | 97.0%-102.0% |