| Customization: | Available |
|---|---|
| CAS No.: | CAS 2124-57-4 |
| Packaging Material: | Aluminum Foil Bag |
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| Item | Acceptance Criteria |
| Appearance | White or light yellow powder |
| Identification 1 | The spots from the Sample solution correspond in color, shape, and RF value to those from the Standard solution |
| Identification 2 | The retention time of the major peak of the Sample solution corresponds to that of the Standard solution |
| Assay (all-trans Menaquinone-7) | ≥2000 μg/g |
| Menaquinone-6 | ≤ 3% of the labeled amount of MK-7 |
| Cis Menaquinone-7 | ≤ 2% |
| Loss on drying | ≤ 5.0% |
| *Arsenic(As) | ≤ 0.1 mg/kg |
| *Lead(Pb) | ≤ 0.1 mg/kg |
| *Mercury(Hg) | ≤ 0.05 mg/kg |
| *Cadmium(Cd) | ≤ 0.1 mg/kg |
| Total bacterial count | ≤ 1000 CFU/g |
| Mold & Yeast | ≤ 100 CFU/g |
| *Escherichia coli | Absent/10g |
| *Salmonella | Absent/10g |
| *Staphylococcus aureus | Absent/10g |
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