A rilru a buai em em a, a rilru a hah em em bawk a. 0xide-zno
A lan dan: A var atanga a sen powder
Znic oxide awm zat:88-93%
Heavy metal chu Pb2+ (%) angin: 0.001 max.
Copper chu Cu2+ (%) angin a awm a: 0.0005 max.
Manganese chu MN2+ (%) angin a awm a (%): 0.001 Max.
density (g/mm3),4.6
a zau zawng hmun bik(m2/g):40.