Warmly welcome you to visit our website, we will provide the best service for you!
 
 
 
 
 

(Indirect method) zinc oxide

Zinc oxide is important organic chemical material; executive standard: GB/T3185-92; it is insoluble in water; soluble in acid, alkali and ammonium hydroxide; widely used in rubber, foaming, coating, ceramic, printing ink, enamel, electric cable and paint fields.
 

Item
Index
Zinc oxide(in dry basis)%≥
99.70
heavy metal(Zn)
no
lead oxide(Pb)%≤
0.037
copper oxide(Cu)%≤
0.0002
manganic oxide(Mn)%≤
0.0001
manganic %≤
0.006
loss on ignition %≤
0.2
water solubles%≤
0.10
moisture %≤
0.3
residue on sieve(45μm)%≤
0.10
appearance
white powder