Activated Zinc Oxide, Packaging Type : white powder

We are offering activated zinc oxide.
No. Item unit index
l-01 l-02 l-03
1 zinc oxide zno(activated ) content %≥ 98 90 88
2 moisture %≤ 0.8 0.8 0.8
3 loss on ignition %≤ 1-4 1-4 1-5
4 water solubles %≤ 1.0 1.5 1.5
5 hcl insolubles content %≤ 0.02 0.05 0.05
6 lead oxide (pb) %≤ 0.03 0.05 0.05
7 fineness (45umresidue on sieve) %≤ 0.4 0.5 0.5
8 manganese oxide content(mn) %≤ 0.0005 0.0005 -
9 cd %≤ 0.0005 0.0005 -
10 copper %≤ 0.0005 0.0005 -
11 105c volatile matter %≤ 0.5 0.7 0.7
12 ph-value 7-10 7-10 7-10
13 specific surface aream2 g%≥ 28 25 23