Audited Supplier
powder
CAS 2124-57-4
Aluminum Foil Bag
Normal
24month
Vitamin
Natural
＞90%
Drum
1kg*10; 25kg/drum
China
Product Description
Technical Data Sheet of Vitamin K2 Powder
Specification: M-2000
In house standard: Superior to Menaquinone-7 preparation monograph
Composition:Vitamin K2 0.2%, Microcrystalline Cellulose 99.8%.
*Type test items :(1) Usually test once a year; (2) The first three batches of new products production; (3) When the process, formulation, and production site are changed; (4) Production process demand or required by quality management personnel.
Packing:
Inner Packing :Polyethylene bag, aluminum foil bag :Outer Packing :Carton Packaging Size :1kg*2/1kg*5/1kg*10; 5kg*1/5kg*2
Storage:
Keep sealed, store in cool and dry area, avoid light.
Shelf Life:
The shelf life should not be less than 24 months under the specified storage conditions.
Specification: M-2000
In house standard: Superior to Menaquinone-7 preparation monograph
Composition:Vitamin K2 0.2%, Microcrystalline Cellulose 99.8%.
| 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 |
*Type test items :(1) Usually test once a year; (2) The first three batches of new products production; (3) When the process, formulation, and production site are changed; (4) Production process demand or required by quality management personnel.
Packing:
Inner Packing :Polyethylene bag, aluminum foil bag :Outer Packing :Carton Packaging Size :1kg*2/1kg*5/1kg*10; 5kg*1/5kg*2
Storage:
Keep sealed, store in cool and dry area, avoid light.
Shelf Life:
The shelf life should not be less than 24 months under the specified storage conditions.
