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Brand:aa
Product detail:
Zinc oxide food
1.characters:
Bynames: ZincOxide(AS),Philosopher’swool,Chinesewhite,C.I.Pigmentwhite4,C.I.77947
MF:ZnO
CAS No.: 1314-13-2
EINECS No.: 215-222-5
purity: 99%/99.5%/99.7%
Appearance: white powder
package:25kg / pp bag
2.Applications:
(1)Zinc oxide is used in rubber and tire industry are essential additives, are also used as natural rubber, synthetic rubber and latex vulcanization active agents and reinforcing agents, as well as coloring agents.
(2)In the chemical industry, zinc oxide is widely used as a catalyst and desulfurizer.
(3)in the coatings industry, not only zinc oxide with coloring and hiding power, but also are coatings of preservatives and brightening agent.
(4)In medicine and public health and food industry, zinc oxide with hemostasis function.
3.specifications:
Items | Content | |
Purity (zno) | 99.70 min | 99.50 min |
Metal (Zn) | 0 | 0 |
PbO %≤ | 0.037 | 0.05 |
MnO %≤ | 0.0001 | 0.0001 |
CuO %≤ | 0.0002 | 0.0004 |
HCl Insolubles %≤ | 0.006 | 0.008 |
Burn reduction %≤ | 0.2 | 0.2 |
Residue on sieve (45um mash) %≤ | 0.1 | 0.15 |
Water Solubles %≤ | 0.1 | 0.1 |
Heat Loss (105°C) %≤ | 0.3 | 0.4 |
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