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Properties
Synonyms: zinc powder or Zinc dust
Chemical Formula: Zn
Molecular weight: 65.38
CAS No.: 7440-66-6
| Item |
Chemical Composition |
| The main grade of not less than |
|
| zinc content |
Zinc |
Pb |
Fc |
Cd |
| First Grade |
98 |
96 |
0.1 |
0.05 |
0.1 |
| Second Grade |
98 |
94 |
0.2 |
0.2 |
0.2 |
| Third Grade |
96 |
92 |
0.3 |
- |
- |
| Fourth Grade |
92 |
88 |
- |
- |
- |
| Note: The zinc-containing materials as raw materials four zinc, sulfur content should be less than 0.5% |
Uses:
Used as a paint pigment and rubber filler
Medicine for the system ointment, zinc paste, plaster
For the treatment of acute itching of the skin calamine lotion
Rubber and tire industry essential additives,
As natural rubber, synthetic rubber and latex vulcanization activator
Reinforcing agents and coloring agents
Storage:Put should be stored in a cool, ventilated, dry coffers, pay attention to moisture. Not with inorganic acids, flammable mix were stored away from heat and fire.
Packing25kg metal pail (lined with plastic bag) and 40kg cardboard drum (lined with plastic bag) in two packaging styles
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