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            1. Application industry
              Contact Us
              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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