China Zinc pyrithione factory wholesale

  • Zinc pyrithione
  • Zinc pyrithione
  • Zinc pyrithione
  • Zinc pyrithione
  • Zinc pyrithione
Zinc pyrithione 48
  • SinotrustChem
  • China
  • 7-14days
  • 30mt/Month

1. Zinc pyrithione 48 is high-efficiency, environmental protection, hypotoxicity and broad-spectrum.
2. Pyrithione zinc 48 emulsion is mixture in water of very fine particles of zinc pyrithione, a dispersant, and a viscosity control agent.
3. Exhibits pronounced growth inhibiting activity against a broad spectrum of both Gram positive and Gram negative bacteria in cosmetic preparations.
4. ZPT 48 inhibits the growth of fungi, both yeast and mold, in cosmetic preparations.

Zinc Pyrithiazone 48 solution used for Cosmetic 

ZPT 48% Emulsion for Antidandruff Additive


Product nameZinc Pyrithione 48 emulsion 
Chemical nameZinc bis(2-pyridinethiol-1-oxide); Zinc salt of 2-mercaptopyridine-N-oxide;
AliasZinc Pyrithione; Zinc Omadine; Lunacide ZPT 48 Aqueous Dispersion;
CAS No.13463-41-7 
EINECS No.236-671-3
Molecular formulaC10H8N2O2S2Zn
Molecular weight236-671-3

Zinc pyrithione

Zinc pyrithione 48 is 48% aqueous dispersion of Zinc Pyrithione as an active ingredient that has ultra-fine particle of zice pyrithione, a dispersant and a stabilizing agent. Which is effective inhibitors of the growth of fungi and bacteria and also inhibit the growth of molds and yeasts in cosmetic preparations. In addition to this, they exhibit high growth inhibiting activity against a broad spectrum of gram-positive and gram-negative bacteria in cosmetic prepareations.      

Zinc pyrithione 48 is a superordinary anti-scale agent and anti-lipid overflow agent. It can effectively eliminate eumycete which produces dandruff, and result in relieving itching, removing dandruff, diminishing phalacrosis and deferring poliosis. Therefore, it is considered as a highly effective and safe product. It will add the value of shampoo and meet the high demands from consumers. 

ZPT 48% biocide is widely used in the production of shampoo. Moreover, as a fine, broad-spectrum, environment-friendly and low toxic antiseptics, it can be used in civil coating, adhesive and carpet. The mixture of ZPT and Cu2O also can be used as marine antifouling coating to prevent adhering of shells, seaweeds and aquatic organisms to hulls. 



Lunacide ZPT 48%


Off-white aqueous dispersion  







PH(5% solution)  


Bulk Density(gr/ml)


Particle Size

D90 ≤1um;  D100≤5um 


1. Used in shampoo dandruff, it can effectively kill produce dandruff of fungi, to play a role of dusting.

2. Also used as a cosmetic preservative agent.

3. Used for Coating biocid


Antidandruff shampoo:1.0~4.0% depending on customer requirements.

Marine paint: 3.0~10.0% by weight depending on paint formulation of customer. It can be used together with cuprous oxide or cuprous thiocyanate as a perfect formulation in marine paint.

Application fields:                                                   

Zinc pyrithione 48 aqueous dispersion can be used as an antidandruff agent in a shampoo or hair dressing to eliminate eumycete which produces dandruff, and result in relieving itching, removing dandruff, diminishing alopecie and deferring achromachia.

ZPT 48 emulsion is generally stable at the temperatures and PH required for the formulation of shampoos and can be combined with most commonly used shampoo ingredients. 

The value of the shampoo added with this product would be appreciated to meet the high demand from consumers

ANTIMICROBIAL ACTIVITY                                               

Antiseptic and mould proofing effects:

This product can restrain and sterilize eight moulds, five bacteria as well as two yeast fungis which

are distillery yeast and bakers’ yeast. Its MIC to various micro-organisms is as follows:

Microorganisms name


Microorganisms name


Microorganisms name


Aspergillus niger


Cladosporium herbarum


Escherichia coli


Aspergillus flavus


Trichoderma viride


Pseudomonas fluorescens


Aspergillus versicolor


Chaetomium globasum


Staphylococcus aureus


Penicillium citrinim


Bacillus subtilis


Saccharomyces cereuisiae


Pacilomyces varioti


acillus megaterium


Klocckeria Janke


Package: 25kgs , 250kgs in high density polyethylene drums; 1250kgs in IBC drums; 

Zinc pyrithione 

Mode of Transport:

Multiple transportation methods could be selected by customers, including Ocean Transport, Air Transport, Rail Transport and Courier Transport. Our priciple is to delivery the goods reached to customers with shortest time and ecomomic trasnport mode, safe and fast.

Zinc pyrithione

Our service - Right Partner, Better Future.

With more ten years experience in industrial biocide, preservatives and mold inhibitor, We provide comprehensive customer service from the initial consultation to the final delivery of your order. We always serves with enthusiasm and accepts full responsibility in customers' work.Our priority is your satisfaction and growing solid relationships with each of our customers.

You are incharged for signing the contract, all the rest will be done by us. 

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