Model Number

ZPT (Zinc Pyrithione)

Zinc Pyrithione
Alias: Omadine Zinc
Molecular formula: C₁₀H₈N₂O₂S₂Zn
Molecular weight: 317.68

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    white powder whitesuspension
Particle Size D50μm 2-5               1-2                   0.4-0.5
Zinc Content (Zn)% ---                ---                    9.3-11.3

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