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Ultral fine zinc pyrithione powder ZPT-98

Zinc Pyrithione Powder is a solid, powder form of zinc pyrithione preservative (CAS No. 13463-41-7) that provides antimicrobial protection.

Our Kabasph^®brand Zinc Pyrithione Powder is widely applied to cosmetic preservative, personal care, paint and coatings, plastics and textiles, inks and anti-fouling and other industrial preserve application.

Chemical Name :
Zinc pyrithione
Application :
Widely used as a fungicide for products such as a cosmetic preservative, personal care, paint and coatings, plastics and textiles, inks and anti-fouling,adhesives, sealants and other industrial preserve application.
Product model :
ZPT-98
Appearance :
Off-white
brand :
Kabasph

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product introduction

Zinc Pyrithione Powder, also called pyrithione zinc, ZPT, ZnPT, or ZnP, it is a solid, powder form of zinc pyrithione preservative (CAS No. 13463-41-7) that provides antimicrobial protection for Industrial Application.

Our Kabasph^®brand Zinc Pyrithione Powder features for ultra fine Particle size high purity, excellent thermal stability, stable to pH 4~9.5. Kabasph^® Zinc Pyrithione Powder ZPT-98 offers highly effective broad-spectrum antimicrobial that inhibits the growth of fungi, bacteria, and algae.

Kabasph^®brand Zinc Pyrithione Powder is widely used as a fungicide for products such as a cosmetic preservative, personal care, paint and coatings, plastics and textiles, inks and anti-fouling,adhesives, sealants and other industrial preserve application.

Structural Formula: C10H8N2O2S2Zn

Commerical name :Zinc Pyrithione

CAS: 13463-41-7

Synonyms: pyrithione zinc, ZPT, ZnPT or ZnP, Z98, bis[1-(hydroxy-.kappa.O)-2(1H)-pyridinethionato-.kappa.S2]-, (T-4)-; ZNPT; Bis(2-pyridylthio)zinc 1,1-dioxide; Pyridine-2-thiol-1-oxide, zinc complex (2:1); Pyridinethiol-1-oxide zinc salt; Zinc 1-hydroxypyridine-2-thione

Specifiction:

Property	Powder
Color	off-white
Odour	Slightly odorous
Copper Pyrithione, Min (%)	>98
Particle Size D90 (um）	≤7um
Particle Size D100 (um）	≤15um
Molecular Weight g/mol	317.7
Flash point	Not applicable
Boiling range	260- 280 °C
Density (g/cm3) 25℃	1.782
PH(5% In PH 7 water)	6.5-8.5

Antimicrobial activity

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	MIC(PPM)
Aspergillus niger	18
Aspergillus flavus	16
Aspergillus versicolor	14
Penicillium citrinim	8
Pacilomyces varioti	6
Cladosporium herbarum	4
Trichoderma viride	6
Chaetomium globasum	4
Bacillus subtilis	4
acillus megaterium	6
Escherichia coli	20
Pseudomonas fluorescens	6
Staphylococcus aureus	8
Saccharomyces cereuisiae	4
Klocckeria Janke	5

Transportation and storage:

Packed in 80kg stainless steel drum or 25kgs fiber box with 20kg or 5 Kg high-density polyethylene bag inside.

It should be stored in a dry place, between 10 ° C and 54 ° C, and closed tightly when not in use. Do not store with strong oxidants.

Ultral fine zinc pyrithione powder ZPT-98

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