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2024/12/27
Zinc Pyrithione 98% (ZPT-98)

Chemical Name:  Zinc  Pyrithione 

Alias:   2-Mercaptopyridine-N-oxide zinc salt,  1-hydroxypyridine-2-thione zinc

CAS NO: 13463-41-7

Molecular Formula: C10H8N2O2S2Zn

Molecular Weight: 317.68

Molecular Structure:

3.png

Specification:

Item

Index

Appearance

White to off-white powder

Assay

≥98%

PH (5% solution)

6.5-8.5

Loss on drying

≤0.5%

Melting point

≥240℃

Particle Size D50

≤  5μm

Particle Size D90

≤ 10μm

Particle Size D100

≤ 20μm

Heavy Metal

≤10ppm


Packaging: 25KG/ carton box, 400KG /Big bag.

Shelf Life: 1 year.

 
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