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UV-531 Ultraviolet Absorber CAS 1843-05-6
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Product Description
Introduction : UV- 531 is an ultraviolet light absorber (UVA) of the benzophenone class, imparting good light stability for plastics and other organic polymers. Due to its highly effective broad UV absorption properties and excellent polymer compatibility, UV- 531 offers maximum polymer protection and low color contribution, retards yellowing and loss of physical properties.
Molecular Weight : 326
Appearance : light yellow powder
Melting Range : 47-49 degree
Assay : 99% Min.
Volatile Matter : 0.5% Max.
Specific Gravity(20 ÿãC) : 1.16g/cm3
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SUPPLIER PROFILE
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| Company: | China Yangtze Pchem Co Limited | ||
| City/State | yichang city , hubei, hubei | Country: |
China 
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| Business Type: | Export/Import - Trading Company | Established: | 2002 |
| Member Since: | 2008 | Contact Person | zhongguo chen |
SUPPLIER PROFILE
City/State/Country -
yichang city , hubei, hubei
China
Business Type -
Export/Import - Trading Company
Established -
2002
Member Since -
2008
Contact Person -
zhongguo chen