Basic Info. Model NO.:CAS 27344-41-8 Mf:C28h20s2o6na2 MW:562.60 Other Name:Fluorescent Whitening Agent Delivery Date:Within 1 Week Valid Date:2 Years Sample:Available Trademark:linebon Package:Drum or PP Bag Specification:SGS Origin:China Product Description Optical Brightener CBS-X C.I. 351 CAS:27344-41-8 MOLECULAR FORMULA: C28H20S2O6Na2 MOLECULAR WEIGHT: 562.60 (As International relative Atom Mass 1997) EXCUTIVE STANDARD: HG/T3726-2003 SPECIFICATIONS: Item Indices Appearance Pistachio powder Smell No special smell Max UV absorption wavelength, nm 348±1 Extinction value 0.829-0.885 1% Extinction coefficient 1105-1181 PROPERTY: Optical Brightener CBS-X is a disulfonic distyrylbiphenyl biphenyl compound, which is the most excellent brightener used in detergent industry. It can soluble in water easily and has better whitener effect on cellulose fiber, polyamide and proteinic fiber at room temperature. It has high brighten intensity on cotton cloth as much 2.7 times diphenylethylene tristriazine derivatives, and has well optical blue color, dissolve and disperse properties. It has extremely high stability with hypochloride sodium, it is a bleaching resistant optical brightener. APPLICATION: Used in detergent industry and soap industry. PROCEDURE: 1. It can be added in any procedure of the process of synthetic detergent and soap. It can get excellent effect if used together with optical brightener 31#. 2. Recommended dosage : Common washing powder: 0.02-0.05% Soap: 0.01-0.05% Concentrated washing powder: 0.05-0.2% Soft agent of fabric fiber: 0.01-0.05% Liquid detergent: 0.05-0.2% Washing syrup: 0.02-0.05% PACKAGE: Packed per 25kg in cardboard bucket or cardboard box after being packed in plastic bag first. TRANSPORTATION: Avoid inversion, sunlight, moisture and crash. Avoid damage the package. STORAGE: Should be stored in cool, dry and ventilate place, and storage term should not exceed 2 years. 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 Inspection 5. 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 :-)
