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Optical
Brightening Agent VBA(C.I.210)
{Main Chemical Composition}:
Stilbene bistriazine derivative.
{Specifications}
| Item |
Indices |
| Appearance |
light yellow even-sized powder |
| Whitening intensity |
equivalent to the 100 points of the standard agent |
| Hue |
slightly different to the standard agent |
| Moisture content |
≤5% |
| Content of insoluble impurities |
≤0.5% |
| Fineness(quantity of residue on sieve having 180um meshes) |
≤10% |
{Properties}
Opticad Brightening Agent VBA has
very good water solubility. Its water solution is anionic and has
a blue fluorescence. This auxiliaries other than cationic surfactant
and cationic dyes, and has very good whitening effect on cotton
fabric even under strong alkalic or acidic conditions.
{Packaging and storing}
Packaged in cardboard barrels, 25kg
or 40kg each. Stored in cool and dry place.
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The information of our products is for reference only. We are not
responsible for any unexpected results or patent dispute caused by
it.
