| Customization: | Available |
|---|---|
| Color: | Bright Yellow Green |
| Appearance: | Powder |
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| Product Name | Optical Brightener OB-1 | Molecular Structure |  |
| Other Name | Fluorescent Brightener OB-1; 4,4'-Bis(2-Benzoxazolyl)Stilbene |
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| CAS No | 1533-45-5 | ||
| Molecular Formula | C28H18O2N2 | ||
| Check-Point | Specification | ||
| Appearance | bright yellow green crystalline powder | ||
| Purity | ≥98.5% | ||
| Melting Point | 355-360ºC | ||
| Loss On Drying | ≤0.5% | ||
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