Zinc Pyrithione

Chemical Name : Bis(1-hydroxy-2(1H)-pyridineselonato-O,S) zinc; 1-hydroxypyridine-2-thione zinc
Other Name: Pyrithione Zinc; zinc bis(pyridine-2-thiol) di-1-oxide; zinc bis(1,2-dihydro-2-thioxo-1-pyridyl) dioxide; Mercaptopyridinenoxide  zinc salt; 98%; Zinc Pyrithione; 2-Mercaptopyridine N-oxide zinc salt
CAS number : 13463-41-7
Specifications :
Name          ZPT- 50     ZPT  Powder    
Appearance     white paste       white to pale powder
Content :      48-50%             96% min
Melt Point :      /         240-250℃
Size  (90% through)     0.5μm     
Size  (100% through)     2.0μm     

Zinc Pyrithione is 50% water suspension of Zinc Pyrithione.It is an effective antimicrobial to fungi and bacteria, which can effectively kill the fungi that cause the dandruff. It is used as antidandruff agent for a long time and widely used in various famous shampoo.
Zinc Pyrithione with fine particle size can effectively prevent the precipitation and double antimicrobial effect.
Zinc Pyrithione is also widely used as antimicrobial in coating and paper pulp