USD $2,250.00-2,350.00 / Metric Ton
USD $4.50-50.00 / Metric Ton
USD $1.65-2.30 / Metric Ton
USD $1.65-2.30 / Kilogram
USD $2,200.00-2,300.00 / Metric Ton
USD $8,000.00-8,600.00 / Kilogram
USD $8,000.00-8,600.00 / Kilogram
zinc oxide:
molecular formula zno
molecular weight 81.39
cas no. 1314-13-2
einecs no. 215-222-5
specification:
parameters |
excellent grade |
qualified grade |
appearance |
white powder |
|
zno, % |
99.9 |
99.7 |
copper(cu), % ≤ |
0.001 |
0.001 |
lead(pb), % ≤ |
0.002 |
0.005 |
cadmium(cd), % ≤ |
0.0005 |
0.0005 |
d50, μm ≤ |
0.7 |
0.7 |
d90, μm ≤ |
1.2 |
1.2 |
heat loss, % ≤ |
0.3 |
0.3 |
application:
it is widely used in tyres, shoes, automobile parts etc. rubber products, white pigment and uv-absorbent for coating, medicine, printing ink, additive for fodder and makeup etc.