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Product Details:
Payment & Shipping Terms:
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Product Name: | Vitamin B12 | Purity: | 99% |
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Color: | White Powder | Package: | 1kg/Aluminum Foil Bag Or As Customer Requirement |
Min Order: | 100g | Production Capacity: | 500 Kilogram/week |
Deliver Day: | Within 24 Hours After Get The Payment | ||
High Light: | Vitamin B12 Raw Hormone Powder,68-19-9 Raw Materials Cyanocobalamin,C63H89CoN14O14P white powder |
Specification
Test Items | Specifications | Test Result | Items Conclusion |
Description | Pale red to brown powder, hygroscopicity |
Pale red powder, hygroscopicity |
Complies |
Identification | Have maximum absorption At 361±1nm,550±2nm |
Have maximum absorption |
Complies |
Grain Size | All through the 0.25mm Standard screen |
All through | Complies |
Loss on Drying | ≤12.0% | 9.7% | Complies |
Arsenic | ≤3ppm | <3ppm | Complies |
Assay C63H88CoN14O14P |
0.90~1.30% | 1.05% | Complies |
Conclusion | This product complies.With.GB/T9841-2006 |
Contact Person: July
Tel: 25838890