|
Product Name | Optical Brightening Agent SWN |
CAS No. | 91-44-1 |
C.I. No. | 140 |
Molecular Formula | C14H17NO2 |
Main Chemical Composition | Coumarin |
Technical Index | Appearance: Off-white powder Content: ≥99% |
Porperty | 1.multipurpose brightener with excellent whiteness, soluble in
ethanol but insoluble in water. |
Uses | mainly be used as brightener of H-PVC,S-PVC,wool, natural silk,
polyamide fiber and acrylic fiber. Also can be used for detergent.
This product is a common laser dyestuff. |
Package | 25kg per fiber drum |
![]() |
Optical brightener Uvitex MDAC CAS No 91-44-1 for silk/ fiber and wool Optical Brightener SWN 140 Images |