UV-531 Ultraviolet Absorber CAS 1843-05-6, China UV-531 Ultraviolet Absorber CAS 1843-05-6 Supplier

UV-531 Ultraviolet Absorber CAS 1843-05-6 - CAS 1843-05-6

UV-531 Ultraviolet Absorber CAS 1843-05-6 For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale UV-531 Ultraviolet Absorber CAS 1843-05-6, Made in China, High Quality Products!, China CAS 1843-05-6, UV-531 Ultraviolet Absorber Supplier, Manufacturer.

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 degree) : 1.16g/cm3

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China Yangtze Pchem Co Limited ,with advanced and completed management system, has been specialized in offering phosphate chemicals (Diammonium hydrogen phosphate & Ammonium dihydrogen phosphate/ agrochemical Phosphate fertilizer, Sodium Monofluorophosphate /toothpaste grade, Sodium Tripolyphosphate/ food grade, Allylamine CAS 107-11-9，Diallylamine CAS 124-02-7 ，Triallylamine CAS 102-70-5，Dichlormid CAS 37764-25-3，N,N-Dimethylallylamine DMAA CAS 2155-94-4，Benzaldehyde 2-4 Disulphonic Acid Cas 88-39-1,etc )with complete ranges. our products are exported to USA, Europe ,South America, Middle East, Korea, Japan. etc.