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EINECS no.: 240-245-2
Molecular weight: 924.93(as international relative Atom Mass 1997)
Max UV absorption wavelength: 350 nm
Chemical formula: C40H38N12O8S2Na2
Appearance: white or light yellow even powder
Fluorescent Brightener FBCW-71 can be used:
* by detergents industry for the synthetic detergents and soap.
* in fabric or cotton fiber, nylon ect. Taking on excellent whitening effect on artificial fiber, polyamide and vinylon.