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| Add: 24-29/F, Xinhua Mansion, No. |
| 55 Zhongshan Rd., Nanjing, China |
| Tel: 0086-25-84795748 |
| Fax: 0086-25-84795750 |
| E-mail: sales@polyadditive.com |
| Manager: Vivian Cui (Ms.) |
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UV Stabilizer |
UV-1577 |
| Chemical name: |
2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-[(hexyl)oxy]-phenol |
| Equivalent: |
Tinuvin 1577 (Ciba SC) |
| Structural formula: |
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| Molecular formula: |
C27H27N3O2 |
| Molecular weight: |
425.52 |
| CAS NO.: |
147315-50-2 |
| Physical properties: |
Appearance: Light yellowpowder |
Melting range: 147DC-151DC |
Flash point: Not available |
Specific gravity (g/cm3@20DC): Not available |
| Solubility@20DC(g/100g solvent) |
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Chloroform |
Soluble |
Toluene |
Soluble |
Ethyl acetate |
Soluble |
Alcohol |
Slight soluble |
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| Specifications: |
Appearance |
Light yellow powder |
Melting point |
147℃-149℃ |
Color of solution at 450nm |
87% min |
Color of solution at 500nm |
98% min |
Volatile |
0.1% max |
Thermally stability(450nm) |
80% min |
Thermally stability(500nm) |
90% min |
Assay |
99% min |
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| Applications: |
UV-1577, as the ultraviolet absorption agent, it is available to acrylate, PVC, polyester and polyethylene high capability polymer etc. |
| Packing: |
15kg net fiber drum |
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