Product Main

Specifications

Optical Brightening Agent MST(C.I.353)
 
Chemical name
Stilbene derivative
Structural formula
 
 
Specification
Appearance:
Slight brown  liquid
Fluorescent Color:
Similar to the standard sample
Whitening strength:
100±3( compared with standard sample)
PH value
7.0~9.0
Ionic character
anionic
 
 
Treating process:
 Padding Process:
 MST: 0.5-25g/l, residue liquor ratio:100%, one dip and nip --> dry( 100°C )
       -->setting (120°C -150°C )×1-2 min
Use:
Mainly be used as brightener of cotton, linen, silk, polyamide fiber ,wool and paper.
Package:
It is packed in 50Kgs plastic barrel .
Note: Note: It needs to be declared that the above data is based on our present knowledge and experience; owing to too many affecting factors, these data cannot be free from their check and test when processing and using the product.