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| Chemical name: | UV-9 (BP-3) | |
| CAS: | 131-57-7 | |
| Molecular formula: | C14H12O3 | |
| Performance and uses: | Ultraviolet light absorber UV-9 is especially suitable for light-colored transparent products with good light and heat stability. This product can be used in paint and various plastic products, and it is especially effective in PVC, polystyrene, polyurethane, and acrylic resins and light-colored transparent furniture. Moreover, it also functions as additive for cosmetics. Additive amount is 0.1-0.5%. | |
| Quality index: | Item | Standard |
| Appearance | Light yellow crystalline powder | |
| Content | ≥99% | |
| Melting point | 62-64℃ | |
| Ash content | ≤0.1% | |
| Drying loss | ≤0.5% | |
| Solubility | Benzene: 56.2% n-hexane: 4.3% ethyl Alcohol: (95%): 5.8% carbon Tetrachloride: 34.5% Styrene: 51.2% DOP: 18.7% |
|
| Chemical name: | UV-9 (BP-3) | |
| CAS: | 131-57-7 | |
| Molecular formula: | C14H12O3 | |
| Performance and uses: | Ultraviolet light absorber UV-9 is especially suitable for light-colored transparent products with good light and heat stability. This product can be used in paint and various plastic products, and it is especially effective in PVC, polystyrene, polyurethane, and acrylic resins and light-colored transparent furniture. Moreover, it also functions as additive for cosmetics. Additive amount is 0.1-0.5%. | |
| Quality index: | Item | Standard |
| Appearance | Light yellow crystalline powder | |
| Content | ≥99% | |
| Melting point | 62-64℃ | |
| Ash content | ≤0.1% | |
| Drying loss | ≤0.5% | |
| Solubility | Benzene: 56.2% n-hexane: 4.3% ethyl Alcohol: (95%): 5.8% carbon Tetrachloride: 34.5% Styrene: 51.2% DOP: 18.7% |
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