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  • Application industry
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    Add: Longda Industrial Park,Gudi Street,Weifang City,China
    Tel: +86-536-7569886
    Fax: +86-536-7567369
    E-mail: longda@wflongda.com
     
    Products  

    Zinc oxide for cosmetic purpose


    Uses:
    "Longdaxin" Zinc oxide for cosmetic purpose is widely used in the manufacturing industry of cosmetics, skincare products and cosmetic adding materials.

    Standard:

    Item Index
    Zinc oxide (as ZnO)%,≥ 99.8
    Metal zinc (as Zn)%,≤ No
    Lead oxide (as Pb)%,≤ 0.003
    Cd %,≤ 0.0005
    As %,≤ 0.0005
    Size (um),D50 0.5-1.5
    Insoluble matter in HCl%,≤ 0.006
    Volatile matter on 105oC%,≤ 0.2


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