Optical Brightener CBS-L For Washing CAS 27344-41-8

Basic Info.Model NO.:OBA CI 351Mf:C28h20s2o6na2MW:562.60Other Name:Washing Whitening AgentSample:AvailableDelivery Date:Within 1 WeekValid Date:2 YearsTrademark:linebonPackage:Drum/PP BagSpecification:SGSOrigin:ChinaProduct Descriptionoptical brightener  CBS-LC.I. 351    CAS:27344-41-8MOLECULAR FORMULA: C28H20S2O6Na2MOLECULAR WEIGHT: 562.60 (As International relative Atom Mass 1997)EXCUTIVE STANDARD: Q/LQH008-2004SPECIFICATIONS:     ItemIndicesAppearanceLight yellow or yellow-green transparent liquidMax UV absorption wavelength348±1 nmExtinction value0.16-0.171% Extinction coefficient210-230PROPERTY:Optical Brightener CBS-L is a liquid formulation of a disulfonic distyrylbiphenyl fluorescent whitening agent, which is one of the best optical brighteners used in synthetic fiber, cellulose fabric polyimides and proteinic fiber. It can be mixed with water at any proportion. At room temperature, it has a satisfactory effect when used in washing powder, soap and washing syrup and can be used in exhawsting ageing for cotton at high tempreture. It has good effect on the paper whitening. It is safe, nontoxic and can be added in any procedure of` the preparation of synthetic detergent. It has a high stability and resistance to sodium hypochlorite, oxidtive bleaching and strong acid.APPLICATIONS:Used in detergent and soap industry, bleach and pigment industry paper industry.PROCEDURE:It can be added in any procedure of the process of synthetic detergent and soap and the recommended dosage as following:Common washing powder:0.02-0.12%         Soap:0.02-0.10%Concentrated washing powder: 0.02-0.14%   Washing syrup: 0.01-0.04%Lquid detergent: 0.02-0.06%          Fabric fiber: 0.02-0.08%PACKAGE: Packed in 25 kg, 50 kg or 200 kg plastic drum.TRANSPORTATION: Avoid inversion, sunlihgt, crash and avoid damaging the package.STORAGE: Should be stored in cool,dry and ventilate place.The stored term shouldn be not exceed 6 months. There might appeare be a little precipitate during the storage life or at lower temperature, but it has no effect on usage when dissolved at 70-90ºC.Why 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 :-)