A thiophene-based optical brightener that absorbs UV light and emits blue fluorescence, used to mask yellowing in plastics, synthetic fibers and detergents.

Technical specification

Molecular formula
C26H26N2O2S
Grades
technicalhigh-purity
Packaging
10 kg fibre drum · 25 kg fibre drum
Appearance
Light yellow to greenish-yellow crystalline powder
Synonyms
OB · 7128-64-5 · FWA 184 · Fluorescent Brightener OB · 2,2'-(2,5-thiophenediyl)bis(5-tert-butylbenzoxazole) · fluorescent whitening agent OB

Compliance & regulatory

Region: TR — Chemotto Kimya Ltd. Şti., İstanbul

  • KKDİK-uyumlu tedarik
  • SEA etiketli

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