Physical and chemical indicators
Appearance: transparent liquid
Ionicity: anion
PH (1% solution): 7±1
Performance
1. It can play an excellent effect on the removal of unfixed reactive dyes, and can prevent the dyes in the dye liquor from contaminating the fibers again, further improving the washing and rubbing fastness of the fibers;
2. Effectively reduce the number of washing times after dyeing and shorten the process flow, thereby improving production efficiency. Some colors can also be soaped at 60-80℃ to save steam;
3. The color and light stability after soaping, significantly improve the washing fastness and bright color of the fiber
Application
Light color:
Anti-stain agent XY-215: 0.5-1.0% (o.w.f)
Soap at 80℃-98℃ for about 20 minutes
Medium dark:  
Anti-stain soaping agent XY-253: 1.0-2.0% (o.w.f)
Soap at 80℃-98℃ for about 30 minutes

Packed in 125KG plastic barrel, it should be stored in a cool and dry place with a shelf life of one year.