Zinc pyridine thiolone (ZPT)

Aliases: Zinc Omadine, 1 - nitride -2- mercapto - pyridine Zinc salt

Molecular formula:C10H8N2O2S2Zn

Molecular weight:317.68

CAS. NO.:13463-41-7



Aliases: Zinc Omadine, 1 - nitride -2- mercapto - pyridine Zinc salt

Molecular formula: C10H8N2O2S2Zn

Molecular weight: 317.68

CAS. NO.:13463-41-7

ZPT structured:

Physicochemical properties

Quality standard:

SpecificationIndustrial-gradeCosmetics level
melting point℃≥240240---
loss on drying%≤0.50.5---
appearancewhite powderwhite powderwhite suspension
zinc content(Zn)%------9.3~11.3

Trace elements: customized supply

Stability: stored in dark condition for two years without change in quality


Mouse acute oral LD50>1000mg/kg

No irritation to skin

The test was negative

Mildew and antibacterial effect

This product has good inhibitory effect on 8 kinds of molds, 5 kinds of bacteria and 2 kinds of yeasts. The minimum inhibitory concentration (MIC) of various microorganisms is as follows:

Application field

ZPT is excellent resistance to scales and excessive grease resistance, can effectively kill fungus dandruff, itching, dandruff, reduce hair loss and delay the effect of the hair, is efficient and safe itching anti-dandruff agent, shampoo after joining the composition can improve the grade of products, to meet consumer high requirements for shampoo, therefore, ZPT shampoo is widely used in daily chemical products production; ZPT as an excellent, broad spectrum, low toxicity, environmental protection fungi and bacteria antibacterial agent can be widely used in civil coatings, adhesives and carpets and other fields; The compound preparation of ZPT and cuprous oxide can also be used as antifouling paint to prevent crustaceans, algae and aquatic organisms from attaching to the hull board. ZPT and its similar products have great potential and broad space in the application of pesticides because of their high efficiency, environmental protection, low toxicity and broad spectrum.

Matters needing attention

1. Although this product is low in toxicity and safe to use, avoid touching mouth, eyes and skin. Please do a good job of protection during operation.

Please store it in a cool place away from light.

3. This product is packed in cardboard (solid) and plastic (liquid) drums, 25kg or 250kg.