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FLUORESCENT BRIGHTENER BBU
C.I.NO.: 220 Appearence: Light yellow powder Moisture: 5%max Insoluble in water: 0.5%max Dyeing degeree: 0.4%min Fluorescent whitening strength: 100% (Compare to the standard) Finess (sieved residue through 80 mesh): 10%max Uses: Mainly used to whiten cotton fabrics capron fabrics and pulp, and also to increase brightness of lighcolored fabrics. Packing: Iron drum lined with plastic bag,net weight 25kg per drums.
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