| Customization: | Available |
|---|---|
| CAS No.: | 27774-13-6 |
| Formula: | O5sv |
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| Product Name: | Vanadyl Sulfate | ||
| Testing Standard: | USP 42 Standard | ||
| Country of Origin: | China | Packing Size: | 25kgs/Drum |
| ITEMS | SPECIFICATIONS | TEST RESULTS | TEST METHOD |
| Appearance | Blue Crystalline Powder | Complies | Visual |
| Assay (on Dry Basis) | ≥99.0% | 99.1% | USP |
| Vanadium | 19.5%~23.0% | 19.96% | USP |
| Pentavalent Vanadium | ≤0.5% | 0.002% | USP |
| Substances unprecipitatedIn Ammonia | ≤2.0% | 0.9% | USP |
| Loss on Drying | ≤50.0% | 35.6% | USP |
| Heavy Metal | ≤10ppm | Complies | USP |
| Arsenic | ≤1ppm | Complies | ICP-MS |
| Lead | ≤1ppm | Complies | ICP-MS |
| Cadmium | ≤1ppm | Complies | ICP-MS |
| Mercury | ≤0.1ppm | Complies | ICP-MS |
| Total plate count | ≤1000cfu/g | Complies | USP |
| Yeast and Mold | ≤25cfu/g | Complies | USP |
| Coliform Count | Negative | Negative | USP |
| Salmonella | Negative | Negative | USP |
| Staphylococcus | Negative | Negative | USP |
| E Coli | Negative | Negative | USP |
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