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China, Chinese Optical Brightener Cxt/ CAS 4404-43-7/ Einecs 224-548-71 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Chemical Auxiliary CatalystTextile Auxiliary AgentOptical Brightening Agent CxtOptical Brightener Cxt
Shanghai Deborn Co., Ltd.
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Product Description Optical Brightener CXTChemical Name: Optical Brightener CXTSynonym: Optical brightening agent CXTMolecular Formula:C40H44N12O10S2Molecular Weight:916.98CAS Number:4404-43-7Specification:AppearanceSlight yellowish powderIonAnionicPH value7.0~9.0Characteristics: 1.Can dissolve in the hot water.2.High whiteness increasing power.3.Excellent washing fastness.4.Minimum yellowing after high temperature drying.Method of use:1.Dosage: CXT: 0.15 ~ 0.45 %(o.w.f.) 2.Procedure: Fabric: water 1:10-20 90-100oC for 30-40 minutesApplication Optical Brightener CXT are organic substances that can improve the whiteness of fiber fabrics and paper. After the whitening treatment, because a part of the ultraviolet light is also converted into visible light reflected out, the total amount of reflection is increased than without treatment, so the brightness of the treated fabric is also increased, making the white fabric more white, and the colored fabric increases the vividness. CXT is different from chemical bleaching, which will not damage the color and strength of the fabric, but for fabrics, paper, etc. with dark background colors, if they are not bleached and directly treated with a whitening agent, better results cannot be obtained.Suitable for brightening cotton or nylon fabric with exhaust dyeing process under room temperature, has powerful strength of whiteness increasing, can achieve extra high whiteness.Packing and storage:1. 50kgs in one fiber drum.2. At room temperature, storage for one year.
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