Vin-ZPT-50
INCI: Zinc Pyrithione 50%

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Technical data
| INCI name | Zinc Pyrithione 50% |
|---|---|
| Also known as | ZPT |
| IUPAC name | bis(2-pyridinethiol 1-oxide)zinc |
| CAS number | 13463-41-7 |
| EC number | 236-671-3 |
| HSN code | 29333990 |
| Form | Liquid |
| Solubility | Ethanol; Polyethylene Glycol (PEG400); Chloroform; Dichloromethane & Benzene |
| Typical dosage | 0.6-4% of the 50% dispersion (0.3-2% ZPT, rinse-off); ≤0.5% (≤0.25% ZPT, leave-on); not permitted in EU cosmetics |
| Molecular weight (g/mol) | 317.7 · Medium (250 to 500 g/mol) |
| pH min | 4 |
| pH max | 8 |
| Pack size (kg) | 25 |
| MOQ (kg) | 300 |
| Shelf life (years) | 2 |
| REACH registered | No |
| REACH regions | - |
| REACH tonnage band | - |
Applications
- Anti-Dandruff Products
- Hair Shampoos & Conditioners
- Hair Growth & Scalp Treatments
Frequently asked
What is Vin-ZPT-50?
Vin-ZPT-50 is INCI name Zinc Pyrithione 50% (CAS 13463-41-7), supplied by Vinner Labs for anti-dandruff products.
What is the typical use level of Vin-ZPT-50?
The typical dosage of Vin-ZPT-50 is 0.6-4% of the 50% dispersion (0.3-2% ZPT, rinse-off); ≤0.5% (≤0.25% ZPT, leave-on); not permitted in EU cosmetics in finished formulations. Exact levels depend on the application and regional regulations.
What is Vin-ZPT-50 soluble in?
Vin-ZPT-50 is soluble in: Ethanol; Polyethylene Glycol (PEG400); Chloroform; Dichloromethane & Benzene.
Related ingredients
Samples & documentation
Request a sample, spec sheet, quotation or regulatory statement for Vin-ZPT-50, ask a specialist.