Zinc pyrithione

• Catalog Number: ACM13463417-2
• CAS: 13463-41-7
• IUPAC Name: Zinc;1-oxidopyridin-1-ium-2-thiolate
• Synonyms: ZPT
• Molecular Weight: 317.40
• Molecular Formula: C10H8N2O2S2Zn
• Canonical SMILES: C1=CC=[N+](C(=C1)[S-])[O-].C1=CC=[N+](C(=C1)[S-])[O-].[Zn+2]
• InChI: InChI=1S/2C5H5NOS.Zn/c2*7-6-4-2-1-3-5(6)8;/h2*1-4,8H;/q;+2/p-2
• InChI Key: OTPSWLRZXRHDNX-UHFFFAOYSA-L
• Melting Point: 240 ℃
• Purity: 98%
• Density: 1.782 g/cm3
• Solubility: insoluble (<0.1 g/100 mL at 21 ºC)
• Appearance: White to slight yellow powder or white suspension
• Application: ZPT-50 is the most important antidandruf agent in the world, which used for more than 30 years in shampoo. ZPT-50 shows excellent inhibiting effect on pytyrosporum ovale that causes dandruff. ZPT has broad spectrum bactericide and marine antifouling material, and is well used for cosmetic, shampoo, skins medicine, adhesive and coating painting and so on.
• Storage: Content is unchanged in two years.
• Active Content: 95%
• pH: 6.5-8.5 (5% solution)
• Physical State: Off-white Powder
• Typical Applications: Use as antimicrobialagent, preservative.