| Customization: | Available |
|---|---|
| Color: | Light Yellow or Milk White |
| Appearance: | Powder |
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| Product Name | Optical Brightener OB | Molecular Structure |  |
| Other Name | Fluorescent Brightener OB | ||
| CAS No | 7128-64-5 | ||
| Molecular Formula | C26H26O2N2S | ||
| Check-Point | Specification | ||
| Appearance | Light Yellow Or Milk White Powder | ||
| Purity | ≥99% | ||
| Melting Point | 201-205ºC | ||
| Volatile Content | ≤0.5% | ||
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