Product name:Fluorescent Brightener 184
CAS:7128-64-5
Molecular Formula:C26H26N2O2S
Formula Weight:430.56
Specification:10g
Description:
Fluorescent Brightener 184 as yellow-green powder. The melting point is 200 ~ 201℃, and the decomposition temperature is greater than 220℃. Difficult to dissolve in water, soluble in alkanes, fats, mineral oils, waxes and commonly organic solvents. Solubility/(g/100 ml) : methanol 0.05; Acetone 0.5; Toluene is 5.3; Carbon tetrachloride 5.9; Tetrahydrofuran 5.5; DMF0.8; Effects of 10.2; Cyclohexane 3.3; Xylene 5.5; Dioctyl phthalate 0.7; Water is 0.01. The maximum absorption wavelength is 374nm.
Fluorescent Brightener 184: Fluorescent Brightener 184 is used in whitening of PVC, polystyrene, ABS resin, polyolefin and polyester as well as acetate fiber, polymethyl methacrylate and foamed artificial leather. Also used for varnishes, paints, uv-curable coatings, printing inks, fats, oils, packaging materials. This product can be used as security mark in printing ink. It can be used in photography to improve the whiteness of the non-image region of the photo, which can transform the photo into fluorescence when exposed to ultraviolet light. Creates a whitening effect.
Melting point:199-201 °C(lit.)
Boiling point:531.2 °C at 760 mmHg
Flash Point:275.1 °C
Density:1.185 g/cm3
Chemical property:Bright Yellow powder
Product Categories:Industrial/Fine Chemicals;Organics;Electroluminescence;Functional Materials