CAS No.: | 84-80-0 |
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Formula: | C31h46o2 |
EINECS: | 201-564-2 |
Packaging Material: | Carton |
Storage Method: | Normal |
Shelf Life: | 6 Months-12 Months |
Customization: |
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Product Name | VITAMIN K1 5% CWD | ||
Batch Number | S062020052301 | Quantity | 1800kgs |
Quality Standard | USP | Packing | 25kg/Carton |
Manufacture Date | May.23,2020 | Expiry Date | May.22,2022 |
Item | Specification | Test Result |
Description | Light yellow to yellow free-flowing beadlets or pweder. | Yellow free-flowing beadlets |
Identification | The sample chromatogram obtained from the assay preparation exhibits a major peak at the same retention time as that of a suitable reference standard, similarly prepared and chromatographed. |
Meet the requirement |
Dispersibility | Cold water disperse | Meet the requirement |
Particle Size |
100% smaller than 30 | 100% |
Min.90% smaller than 40 | 98.3% | |
Max.15% smaller than 100 | 6.1% | |
Loss on Drying | ≤5.0% | 3.7% |
Vitamin K1 | ≥5.0% | 5.3% |
Lead | ≤2.0 ppm | <2.0 ppm |
Arsenic | <2.0 ppm | <2.0 ppm |
Cadmiun | ≤1.0 ppm | <1.0 ppm |
Mercury | ≤0.1 ppm | <0.1 ppm |
Total bacterial count | ≤1000 cfu/g | <10 cfu/g |
Fungi and yeast | ≤100 cfu/g | <10 cfu/g |
Coli group | <0.3 MPN/g | <0.3 MPN/g |
Escherichia coli | Negative | Negative |
Conclusion | The batch tested complies with USP. |
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