Optical brightening agent KSN CAS: 5242-49-9 C.I.No:368
1. being highly whiteness with small usage.2. multipurpose used for whitening of polyester fiber and plastic.3. having a good compatibility and good fastness to light and sublimation. Can be used for high temperature process.
1.Properties:Appearance : Bright yellow crystalline powderMelting point : 295°CminSolubility : Insoluble in water, but soluble in high boiling point organic solvents such as phenyl-chloride.Structure : a compound of diphenylethylene bisbenzoxazole type .
2.Applications: Fluorescent brightener ...
We are well-known for producing and exporting Optical Brighteners Agent for use in whitening and brightening and colorful various plastic(suah as PVC, PP, PS, PE, ABS, ) Masterbath and rubble, textile dyeing, fiber, printing ink, coating and paint fields. Owning strong power of R&D in the fields, ...
brightening of printing ink.Package: It is packed in bicorrugated paper box with a liner of plastic bag. The net weight of each box is 10kg.Fluorescent Brightener-KSNChemical name: 4.4-bis (5-methyl-2-benzoxoazol)-ethleneMolecular formula: C30H22N2O2Molecular weight: 442Properties: The fluorescent ...
brighteners.Basic dyes(such as BASIC RED 1,BASIC RED 1:1,BASIC VIOLET 11,BASIC VIOLET 11:1) is mainly used in pigment,lake,paint etc.
Optical brighteners such as
FLUORESCENT BRIGHTENER OB(FBA 184),
FLUORESCENT BRIGHTENER OB-1(FBA 393),
FLUORESCENT BRIGHTENER FP-127(FBA 378),
FLUORESCENT BRIGHTENER ...
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