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Optical Brightening Agent FP-127 2018-08-08T09:53:29+00:00
Fluorescent Brightener 378

Optical Brightening Agent FP-127 | CAS 40470-68-6/164908-53-6

  • CAS No.: 40470-68-6/164908-53-6
  • EINECS No.: 254-935-6
  • Molecular Formula: C30H26O2

Product Information of Optical Brightening Agent FP-127

  • Product Name: Optical Brightening Agent FP-127
  • Molecular Mass: 418.53 g/mol
  • Synonyms: 4,4′-Bis(2-methoxystyryl)-1,1′-biphenyl; 1,1′-Biphenyl-4,4′-bis[2-(methoxyphenyl)ethenyl]; optical whitening agent FP; Optical Brightening Agents CBS-127; Fluorescent Brightener 378; FBA 378

Specifications of optical brightening agent FP-127

Items Specifications
Appearance Light yellow or milk white crystalline powder
Purity ≥ 99%
Melting point 219-221 ℃
Volatile content ≤ 0.50%
Ash content ≤ 0.10%

40470-68-6Properties of optical brightening agent FP-127

Insoluble in water and ordinary solvents, no odor, having stable performance and strong fluorescence.

Applications of optical brightening agent FP-127

Fluorescent brightener 378 (optical brightening agent FP-127) has very good whitening effect on various kinds of plastics and their products, especially on the products of plastics such as PVC and PS. It has extra ideal whitening and brightening effects on artificial leathers. No yellowing and discoloring will occur on the products whitening by this whitening agent even if they are stored for a long time.