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Zinc Pyrithione 13463-41-7

Item Code:13463-41-7 Features:
  • Description

 

Molecular formula: C10H8N2O2S2Zn
CAS.RN:13463-41-7

ZPTStructural formula:

Molecular weight:317.68
Quality Standard:

Spec. Industrial Grade Cosmetic Grade
Assay%,≥ 96 97 48~50(suspension)
m.p. ℃≥ 240 240 ---
PH 6~8 6~8 6~9
Drying Loss %≤ 0.5 0.5 ---
Appearance similar to white powder similar to white powder white suspension
Particle Size D50μm 3~5 3~5 ≤0.8

 

Microelement: customerized supply
Size: customerized supply
Stability: 2 years, avoid light

Security:

① The LD50 is over 1000mg/kg while giving mice oral administration acutely.
② It has no irritation to skin.
③ Experiment of “3-genesis” is negative.

Antiseptic and mould proofing effects:

This product can restrain and sterilize eight moulds, including black mold,aspergillus flavus, aspergillus versicolor,penicillium citrinum, paecilomium varioti bainier,trichoderma viride, chaetomium globasum and cladosporium herbarum; five bacteria, such as E.coli, staphylococcus aureus, bacillus subtilis,bacillus megaterium and pseudomonas fluorescence as well as two yeast fungi which are distillery yeast and bakers’ yeast. Its MIC to various micro-organisms is as follows: [review links]

●Application fields:

ZPT is a superordinary kind of chemic resistant to flake and abundant lips. It can effectively eliminate eumycete which produces dandruff, and result in relieving itching, removing dandruff, diminishing alopecie and deferring achromachia. Thus, it is considered as a highly effective and safe product. The value of the shampoo added with this product would be appreciated to meet the high demands from consumers. In such a case, ZPT is widely used in the production of shampoo. Besides, it can be used as fine, broad-spectrum and environment-friendly antiseptics to moulds and bacteria with hypotoxicity in public coating, mastics and carpets. The mixture of ZPT and Cu2O can be adopted as antifouling coating of ships to prevent adhering of shells, seaweeds and aquatic organisms to hulls. ZPT and other products of the same kind enjoy tremendous potential and broad space in pesticide field with properties of high-effect, environmental protection, hypotoxicity and broad-spectrum.

Announcements:

1. Though the product is of hypotoxicity and high security, it still requires avoidance of contact with mouth, eyes and skin. While using it, protection measures should be prepared.
2. The product should be protected from light and stocked in shady place, stored at normal temperature(will self-ignite at temp.>80℃).
3. The product is packed in cardboard or plastic bucket with volume of 25kg or 250kg.

 

 

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