Basic Info.Model NO.:CAS 5242-49-9Color:Greenish YellowAppearance:PowderOther Name:Plastic Whitening AgentSample:AvailableDelivery Date:Within 2 WeekValid Date:2 YearsTrademark:linebonPackage:Drum or PP BagSpecification:SGSOrigin:ChinaProduct DescriptionOptical Brightener KSN (EC No.: 226-044-2),CAS No. 5242-49-9 Product NameOptical Brightening Agent KSNChemical Name2-[4-[2-[4-(benzoxazol-2-yl)phenyl]vinyl]phenyl]-5-methylbenzoxazoleCAS No.5242-49-9C.I. No.368EINECS No.226-044-2Molecular Formula29H20N2O2Treating ProcessOverlay plastic:0.5-2g/100kg Polyester fiber:10-20gTechnical IndexAppearance: greenish yellow powder Melting Point: 275-280°CAsh content: ≤0.5% Purity: ≥99% Usesmainly be used in whitening of polyester, polyamide, polyacrylonitrile fiber, the plastic film and all plastic pressing process. Can suitable for synthesizing high polymer including polymeric process. Properties & Features: 1. Low use level, high whitening intensity.2. Wide suitability, widely used in the whitening of polyesters and plastics.3. Excelllent compatibility with plastic; excellent resistance to high temperature and weathering.Range of Application: 1. Suitable for the whitening of polyesters, polyamide, polyacrylonitrile etc.2. Widely used for film, injection and extrusion materials etc.3. Suitable for the whitening of high polymers.Packing & Storage: 2kg×5carton lined with plastic bag or upon clients' requests. Stored in cool and dry place, avoid light.Notes: 1. Product literature is only for reference. For any technical or application problems, pls. contact us.2. Our technical advices both in oral or graphic form are with great sincerity. However, users have the responsiblility to test our products for their suitability to your technical process or specific use, which is totally out of our control.
