Zinc Pyrithione

Chemical Name : Bis(1-hydroxy-2(1H)-pyridineselonato-O,S) zinc; ZPT, 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; Zinc Omadine; 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.