Light Stabilizer UV-944
Price:Negotiable
Contact Info
- Address:中國浙江省杭州市朝暉路203號(hào)深藍(lán)廣場(chǎng)708室, Zip: 310006
- Contact: 潘先生
- Tel:0571-85891093、88226505、85890191、88226608
- Email:[email protected]
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Description
Additional Information
Light StabilizerUV-944
| Chemical Name | Poly-{[6-[(1,1,3,3-tetramethylbutyl)-imino]-1,3,5-triazine-2,4-diyl][2-(2,2,6,6-tetramethylpiperidinyl)-amino]-hexamethylene-[4-(2,2,6,6-tetramethylpiperidinyl)-amino]} | |||||
| Chemical Formula | [C35H66N8]n(n=4-5) | |||||
| Chemical Structure Diagram | ||||||
| CAS NO. | 70624-18-9 | |||||
| Molecular Weight | 2100-3000 | |||||
| Quality Indicators | Appearance | White powder or light yellow granules | ||||
| Melting Point | 110-130 oC | |||||
| Ash Content | ≤0.1% | |||||
| Volatile Content | ≤1.0% | |||||
| Transmittance | 425 nm≥93% 450 nm≥95% | |||||
| Features and Applications |
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| Solubility (20 oC:g/100g solvent) | Water | Ethyl Acetate | n-Hexane | Methanol | Acetone | |
| <0.01 | >50 | 41 | 3 | >50 | ||
| Packaging | 25 KG carton/fiber drum | |||||
| Industry Category: | Chemicals/Chemical Auxiliaries/Light Stabilizers |
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