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China, Chinese Optical Brightener Swn; Fluorescent Brightener Swn CAS 91-44-1 7-Diethylamino-4-Methylcoumarin1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pigment DyeOrganic Pigment91-44-17-Diethylamino-4-Methylcoumarin
Jinan Finer Chemical Co., Ltd.
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Product Description Product DescriptionProduct name7-Diethylamino-4-methylcoumarin (Fluorescent brightener SWN)CAS number91-44-1Assay≥99%AppearanceWhite powderCapacity500mt/yearMOQ1kgApplication Fluorescent brightener and dye intermediateMore informationSynonyms: Fluorescent brightener SWN Optical brightener SWN Fluorescent Brightener 140 Optical Whitener SWN Fluorescent Brightener 52 7-(Diethylamino)-4-methyl-2H-1-benzopyran-2-one 7-Diethylamino-4-methylcoumarin 4-Methyl-7-(diethylamino)coumarin Coumarin 1 Leucophor WSMolecular Formula: C14H17NO2Molecular Weight: 231.29CAS Registry Number: 91-44-1 (61968-71-6;12224-03-2)EINECS number: 202-068-9Density: 1.122Melting point: 70-73 oCFlash point: 152 oCWater solubility: slightly solublePackaging & Shipping Company ProfileJinan Finer Chemical Co., Ltd is professional to manufacture and R&D chemical intermediates and fine chemicals. Company locates in Jinan city new material industry park which is approved by Shandong province government, so the company has great advantages in enterprise credit, finance security, product quality control and cargo export. The chemical intermediates mainly refer to heterocyclics and OLED intermediates.The company built new factory to produce new fine chemical materials which are mainly used in water treatment, bactericidal and anti-corrosion, dyes, electronic materials and other industry fields.Finerchem has export & import license, and hazard chemical sales license. The products are exported to America, Brazil, South Korea, Japan, Taiwan, Malaysia, Thailand, Indonesia, Europe union and other countries or regions. Under rich experiences and excellent international reputation, the company becomes a quite influential enterprise in China's chemical field. FinerChem sincerely look forward to establishing long good cooperation with our customers from all over the world.
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