Customization: | Available |
---|---|
CAS No.: | 24650-42-8 |
Formula: | C16h16o3 |
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Item | Specifications | Results |
Appearance | White crystalline powder | Conform |
Assay | ≥99% | 99.6% |
Melting point | 64.0~67.0ºC | 65.1~66.0ºC |
Loss on drying | ≤0.5% | 0.05% |
Ash | ≤0.1% | 0.01% |
Transmittance | 425nm≥95.0% 450nm≥96.0% 500nm≥98.0% |
98.1% 98.7% 99.2% |
Conclusion | QUALIFIED |