OBA SWN (CAS:91-44-1) OBA 140 Optical Brighteneing Agent SWN
optical brightener SWN (optical brightener 140) is used in brightening acetate fiber, polyester fiber, polyamide fiber, acetic acid fiber and wool. optical brightener SWN (optical brightener 140) also can be used in cotton, plastic and chromatically press paint, and optical brightener SWN added into resin to whiten the fiber cellulose.
Product Details
optical brightener SWN (optical brightener 140)
other name:,fluorescent brightenerSWN,fluorescent whitenerSWN
CAS:91-44-1
Chemical name:7-diethylamino-4-methylcoumarin, 7-(Diethylamino)-4-methyl-2H-1-benzopyran-2-one, Methyl-7-(diethylamino)coumarin, Coumarin 1, MDACMolecular formula:C14H17NO2Molecular weight:231.3EINECS:202-068-9The same name:Uvitex SWN; SWR (Uvitex); FBO (Blankophor); VPA (Rylux); LS (Delft Weiss); WNS(Blancol); WN(Kayaphor). Optical Brightener SWN, , Fluorescent Brightener SWN, C. I. 140, Optical Brightening Agent SWN, UVITEX SWN, SWR(Uvitex)Properties:optical brightener SWN(optical brightener 140)is soluble in ethanol, acidic liquor, resin and varnish. In water, the solubility of optical brightener SWN(optical brightener 140)is only 0.006 percent. optical brightener SWN(optical brightener 140)functions by emitting red light and present purple tincture.Specifications:Appearance:White crystal powderSolubility:Dissolve in acid water, ethanol and other organic solventMelting Point:72-74° CAssay:99% min (HPLC)Volatile Content:0.3%maxAsh Content:0.1%maxApplication:optical brightener SWN(optical brightener 140)is used in brightening acetate fiber, polyester fiber, polyamide fiber, acetic acid fiber and wool. optical brightener SWN(optical brightener 140)also can be used in cotton, plastic and chromatically press paint, and optical brightener SWN(optical brightener 140)added into resin to whiten the fiber cellulosePackage:Packing in 25kg fiber drum or according to the requirement of the customers.
Find trustedOptical Brightener for Plastic, , Optical Brightener for Detergent sellers. Any requirements and problems can ask us at any time.
More Product Please View .
Отправить запрос, связаться с поставщиком
Другие товары поставщика
OBA for Textiles Fluorescent Brightener ER CAS 199 Optical Brightener | optical brightener ER-II Fluorescent Brightener Agent is suitable for polyester fiber and its blended products. optical brightener ER-II Can be ... | |
Fluorescent whitener for polyester fiber | optical brightener SWN (optical brightener 140) is used in brightening acetate fiber, polyester fiber, polyamide fiber, acetic acid fiber and wool... | |
optical brightener ER | optical brightener ER optical brightener ER-I Fluorescent Brightener Agent is suitable for polyester fiber and its blended products. optical bright... | |
Factory Export CI Optical Fluorescent Brightener ER | optical brightener ER-I Fluorescent Brightener Agent is suitable for polyester fiber and its blended products. optical brightener ER-I Can be ap... | |
optical brightener OB | optical brightener OB This product optical brightener OB can be used for whitening thermoplastic plastics, and optical brightener OB can be used fo... |
Похожие товары
The Ultimate Guide to Fluorescent Dye | Продавец: Axispharm | The Ultimate Guide to Fluorescent Dye Fluorescent dyes, also known as fluorophores, are compound... | |
KLUBER LECTRIC KR 44-102 1KG Grease | Продавец: Guangdong Juguangheng Automation Equipment Co.,Ltd. | NSK LR380G/PC 20PC,50PC/Carton NSK AS280G/PC 20PC,50PC/Carton NSK LG280G/PC 20PC,50PC/Carton N... | |
KLUBER ISOFLEX TOPAS NCA52 75G Grease | Продавец: Guangdong Juguangheng Automation Equipment Co.,Ltd. | “LUBE FS-2-7 700G” LUBE FS-2-4 400G LUBE FS-2-2 200G LUBE FS-1-7 700G LUBE MY-2-7... | |
mbbr media | Продавец: Hangzhou NIHAO Environmental Tech Co., Ltd | As a professional OEM factory and exporter of MBBR carriers, NIHAO MBBR carriers to many large en... | |
Kluber ISOFLEX TOPAS L 32CN 1KG Grease for Pick and Place Machine | Продавец: Guangdong Juguangheng Automation Equipment Co.,Ltd. | NSK LR380G/PC 20PC,50PC/Carton NSK AS280G/PC 20PC,50PC/Carton NSK LG280G/PC 20PC,50PC/Carton N... |