| Product name |
Optical Brightening 4BK |
| CAS No. |
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| Molecular Structure |
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| Uasage |
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Main chemical name: stibene bistriazine derivative
Specification: Appearance: Slight yellow uniform powder
Fluorescent color: Slight Bluish
Moisture: 5% (max)
Fineness (120 mesh residue): 5% (max)
Property: 1.with strong fluorescene, excellent whitening performance and slight bluish shade.
2.With high light stability and chemical stability..
3.Good acid stability, stable in perborate and hydrogen peroxide.
Application: Main be used in whitening of cotton fabric and polyester/cotton blends, T/C whitening in one bath.
* The information of our products is for reference only. We are not responsible for any unexpected results, or patent dispute caused by it.
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.Remark: products patented are for R&D only and are permitted under 35 USC 271(e).
.Patent products cannot be offered to the countries where patent law is in force.
Final responsibility lies with the buyer exclusively.
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