Synonym:Fluorescent brightener 71;Parawhite DMS ;OBA71;FB-71;FWA 1;Optical Brightener 71;Parawhite DMS; Fluorescent brightner 71;Photine CBUS;Rylux D;Tinopal DMA-X;Tinopal DMS-X
Cas No.: 16090-02-1
|Appearance||White or light yellow uniform granule|
|Ultraviolet absorption (represented by E)||≤416|
|Moisture content,%||≤ 5.0|
|Water insoluble matter，%||≤ 0.5|
|Shade (with standard product)||Approximately ~ Micro|
1. It is suitable for detergent, mixed with synthetic washing powder, soap and toilet soap to make the appearance white and pleasing, crystal clear and plump.
2. It is used for whitening cotton fiber, nylon and other fabrics; it has excellent whitening effect on man-made fibers, polyamide and vinylon; it also has a good whitening effect on protein fibers and amino plastics.
The solubility of the fluorescent whitening agent DMS in water is lower than that of the whitening agent VBL and 31#, and it can be used as a suspension of about 10% with hot water. When preparing the solution, it is advisable to use it along with the preparation, and the solution should be protected from direct sunlight. The amount of fluorescent whitening agent DMS in washing powder is 0.08-0.4%; in the printing and dyeing industry, the amount is 0.1-0.3%.
Pack：10 or 25kgs/Carton or Drum
Storage:Stored in a cool dry place out of direct sunlight.
Fluorescent Brightener 71
10 or 25kgs/Carton or Drum