Fluorescent Brightener 52 CAS NO.91-44-1

Molecular formula: C 14 H 17 NO 2 CAS NO.: 91-44-1 C.I.140 Molecular weight: 231.3 The same name: Uvitex SWN Properties: FLY Fl…

Molecular formula: C 14 H 17 NO 2 CAS NO.: 91-44-1 C.I.140 Molecular weight: 231.3 The same name: Uvitex SWN Properties: FLY Fluorescent brightener MDAC is soluble in ethanol, glycol, acidic liquor, resin and varnish. It functions by emitting red light and present purple tincture. Specifications: Appearance: white crystal powder Solubility: dissolve in ethanol and other organic solvent Melting Point: 69 -73°C Assay: 99% min (HPLC) Volatile Content: 0.3%max Ash Content: 0.1%max Application: It is used in brightening acetate fiber, polyester fiber, polyamide fiber, acetic acid fiber and wool. It also can be used in plastic and chromatically press paint, and added into resin to whiten the fiber cellulose Package: Packing in 25kg fiber drum or according to the requirement of the customers.