Optical Brightener Er-330 C. I. 199 CAS 13001-39-3 Liquid For Textile

Basic Info.Model NO.:CAS 13001-39-3Color:Greenish YellowKind:Textile AuxiliaryAppearance:LiquidApplication:Dying AuxiliaryOther Name:Fluorescent Brightener 199 LiquidSample:AvailableDelivery Date:Within 2 WeekValid Date:2 YearsTrademark:linebonPackage:Drum or PP BagSpecification:SGSOrigin:ChinaProduct DescriptionOptical Brightener ER-330 liquid  C.I.199  CAS:13001-39-3Optical Whitener ER-330 C.I.199 Liquid (Fluorescent Whitening Agent 199)CAS NO: 13001-39-3We have great enthusiasm and patience, we are conscientious and responsibleFormula: C24H16N2Molecular Weight: 332C.I.Number: 199Appearance: Greenish yellow crystalline powderMelting Point: 230±2  deg.cPurity: 99.0%(min)Application: Mainly be used as whitening agent for polyester fiber, as well raw material of making paste form brightening agent in textile dyeing.Property: With strong fluorescence,  high whitening performance and excellent fastness to sublimation.H.S.CODE:3204200000Why us :1. High quality under strict QC/QA system with GMP factory price and best service. 2. Fast and safe delivery with secure and discreet shipment.3. Double check before delivery to make sure correct.4. Third-party Inspection5. Providing complete services with our resource integration, we can thus create more competitive advantages for you!Thank you for ordering and hope you enjoy your purchase here. Your comments are always welcomed and very important in our long-term business corporation.FREE SAMPLES can be sent for your evaluation!Contact me now for further business :-)