| Customization: | Available |
|---|---|
| CAS No.: | 3486-35-9 |
| Formula: | Znco3 |
|
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ITEMS
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INDEX
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High-Class
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First-Class
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Qualified
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|
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Zn % ≥
|
57.5
|
57.0
|
56.5
|
|
Loss on dry
|
25.0-28.0
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25.0-30.0
|
25.0-32.0
|
|
Pb content % ≤
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0.04
|
0.05
|
0.05
|
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Moisture ≤
|
2.5
|
3.5
|
5.0
|
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So4 % ≤
|
0.60
|
0.80
|
-
|
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Fineness through 75 um Screen ≥
|
95.0
|
94.0
|
93.0
|
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Cd content % ≤
|
0.10
|
-
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-
|
Properties: white or yellowish fine amorphous powder, smell-less, tasteless. The proportion is 4.42-4.45, does not dissolve in water and alcohol, slightly soluble in ammonia, can dissolve in the diluted acid and the sodium hydroxide.
Use: Used as the light apocrustic and the latex products raw material.Can prepare calamine and sued as the skin protecting agent, also may use in the rayon, petroleum and the chemical fertilizer industries as the main material of the desulfurizer and the catalyst.
On the rubber product, the paint, the medicine and other chemical products, it is also widely applied.
Package: PP WOVEN BAGS WITH INNER PE BAGS
Our main markets: India, Indonesia, Russia, Brazil, USA, Greece, Italy, South Africa, Colombia, Canada, etc.
Q: Are you a factory or trading company?
A: We are a factory.
Q: What documents you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate. PLS let us know if your
markets have any special requirements.
Q: What is the payment terms?
A: L/C , T/T, Western Union, Paypal, Escrow.
Q: How can I get some samples?
A: Kindly send us your address, we are honored to offer you samples.
Sample Time: 5-7 days.
The sample charge will be refund after comfirm order.
Q: How does your factory do regarding quality control?
A: Our factory has gained BV, ISO9001 2008, SGS authentication.
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