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Vitamin K3, also known as menadione, is an organic compound with the chemical formula C11H8O2. Clinically, it is classified as a coagulation-promoting drug and can be used to treat bleeding disorders caused by vitamin K deficiency.
HPLC Assay: Vitamin K3 MSB96 is available with a 96% specification, tested by HPLC, supporting reliable quality control.
Stable Quality: Controlled production and testing help maintain consistent quality and assay between batches.
Flexible Applications: Suitable for nutritional, feed, and other formulation applications where Vitamin K3 is required.
| Item | Standards | Test method | Results |
| Appearance | White crystalline powder | Visual | White crystalline powder |
| Assay(MSB) % | ≥96.0 | UV | 98.5 |
| Menadione % | ≥50.0 | UV | 51.4 |
| Free sodium bisulfite % | ≤5.0 | Iodometry | 4.6 |
| Moisture % | ≤13.0 | KarL Fischer | 11.1 |
| Solution color | ≤Greenish-yellow standard colorimetric solution No. 4 | Colorimetry | Conform |
| Mannitol Sulfate Test | No sedimentation is allowed | Quantitative methods | No sediment |
| Cr, mg/kg | ≤45.0 | FAAS | 27.3 |
| Heavy metal (as Pb) * mg/kg |
≤20 | Colorimetry | ＜15 |
| Total arsenic * mg/kg | ≤2 | Gutzeit method | ＜1 |
Supplementary nutrition: vitamin K3 belongs to a kind of vitamins, belongs to a kind of nutrients needed by the body, moderate supplementation can improve the immunity of the body.
Hemostasis: Vitamin K3 has a certain role in promoting blood coagulation, and can be used to treat bleeding symptoms caused by a variety of factors, with a better effect on bleeding.
| Weight | Packing method |
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs,25kg or more | by Drums or carton (2 layers plastic bag inside) |
| Weight | Delivery mothod | Delivery time | Destination |
| 1kg-25kgs | EMS,DHL,UPS,Fedex | 3-7days | Door to door |
| 25kgs-100kgs | DHL,FedEx,by Air | 3-7days | Door to door (to Airport by Air) |
| more than 100kgs | by Air | 3-7days | Door to Airport |
| by Sea | 10-35days | Door to port |
