BASF CBS-X is a yellow crystalline powder brightener (content ≥99%) with high whitening efficiency on cellulose fibers. It resists washing, acids/bases, bleach, stabilizes in concentrated detergents, and works at 0.1-0.5% dosage in various detergent production processes.
High whitening efficiency on cellulose fibers, effective in cold/warm water.
Resists repeated washing without fabric yellowing or discoloration.
Excellent stability in super-concentrated/heavy-duty liquid detergents.
Tolerates chlorine/oxygen bleach, acids and alkalis, fitting diverse washing processes.
≥99% content, whitening strength 100±5 (vs standard), stable performance.
For whitening high-end synthetic laundry powder & super-concentrated liquid detergents.
Used to enhance whiteness of soap and toilet soap.
Fits textile post-dyeing finishing whitening processes.
Compatible with detergent production methods like dry mixing and spray drying.
| Parameter | Specification / Value |
|---|---|
| Appearance | Yellow crystalline powder |
| Chemical Name | 4,4'-Bis(benzoxazol-2-yl)stilbene |
| Content | ≥ 99 % |
| Shade | Blue-violet light |
| Whitening Strength | Standard 100 ± 5 |
| Moisture Content | ≤ 5 % |
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