Chemical Name: Zinc Pyrithione 50% Suspension
Alias: 1-hydroxypyridine-2-thione zinc
CAS NO： 13463-41-7
Molecular Formula: C10H8N2O2S2Zn
Molecular Weight: 317.72
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INCI Name
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CAS NO
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Percentage（weight%）
|
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Zinc pyrithione
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13463-41-7
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48.0-50.0%
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Water
|
7732-18-5
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50.0-52.0%
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Sodium poly-nathphalene sulfonate
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9084-06-04
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0-1.0%
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Cellulose Gum
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9004-32-4
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0-1.0%
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1. Introduction:
ZPT-48 is an efficient antibacterial agent to both gram-positive & gram-negative bacteria, especially to Malassezia furfur, which is a main cause to dandruff. For this reason, ZPT-48 is widely used in shampoo as anti-dandruff & antipruritic agent. Meanwhile, it is widely used in textile, plastic and coating area for its antibacterial performance and mild irritation.
3．Physical & chemical indication:
Appearance：White to off-white suspension
PH（5%）： 6.5-8.5
ZPT Content： 48.0-50.0%
Zinc Content： 9.3-11.3%
Heavy metal：≤10ppm
4． Application:
1. ZPT is mainly used as anti-dandruff agent in shampoo. In addition, it can be used and as bacteriostatic agent in soap and body wash foam.
2. Formula recommendation: Use 5-10 times of DI water to dilute and disperse ZPT before use. Addition small amount of ZnCL or ZnSO4 into shampoo system is also recommended.
3. Use S.S. 316L or enamel equipment
5．Packaging & Storage:
1 Packaging: 25/250 KG Plastic drum
2. Shelf life: 12 months.
3. Storage：Avoid direct sunshine, keep sealed in dry and cool place, below 30 ℃. Use as soon as possible after opening.
