Product Overview
Optical Brightening Agent CBS/FP-127 is a highly purified optical brightener applicable to polymer, paint, printing ink and artificial fiber. It presents blue fluorescent light in all the polymers. Specifications: Appearance: light yellow color crystal powder Assay: 99%min. Bulk density: 1.23g/cm3 Melting point: 216-222 Ash: 0.3%max Volatile content: 0.3%max Particle size: 200 meshes Max. absorption wavelength: 375nm(in ethanol) Spectra-photography: max.(DMF) 364nm
Optical Brightening Agent CBS/FP-127 is a highly purified optical brightener applicable to polymer, paint, printing ink and artificial fiber. It presents blue fluorescent light in all the polymers. Specifications: Appearance: light yellow color crystal powder Assay: 99%min. Bulk density: 1.23g/cm3 Melting point: 216-222 Ash: 0.3%max Volatile content: 0.3%max Particle size: 200 meshes Max. absorption wavelength: 375nm(in ethanol) Spectra-photography: max.(DMF) 364nm
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