CAS No.: | 58-85-5 |
---|---|
Formula: | C10h16n2o3s |
EINECS: | 200-399-3 |
Type: | Synthesis Material Intermediates |
Appearance: | Powder |
Quality: | Industrial |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
Product Names:D-biotin
CAS: 58-85-5
Purity: 99%min
Grade: Food Grade
Test Method: HPLC
Items | Standards | Results |
Appearance | Crystalline powder | Crystalline powder |
Taste | A bit sweet taste | Complies |
Assay | 98.5%~101.5% | 99.6% |
Melting Point | 185~186 Degree | 185 Degree |
Solubleness | Soluble in water | Complies |
Specitic rotation[α ]D20 | +6.3 o -+7.3 o | +6.74 o |
Heavy metals | ≤ 5ppm | < 5ppm |
Loss on drying | ≤ 0.30% | 0.04% |
Residue on ignition | ≤ 0.10% | 0.08% |
Conclusion | Conform with USP34 |
Suppliers with verified business licenses