Customization: | Available |
---|---|
CAS No.: | 1314-13-2 |
Formula: | Ozn |
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Product Name:Zinc oxide
CAS:1314-13-2
Molecular Formula:OZn
Molecular Weight:81.39
Appearance:White Powder
Test Item
|
Specification
|
Results
|
Appearance
|
White powder
|
White powder
|
ZnO
|
99.7%
|
99.75%
|
Zinc ash
|
Not detected
|
Conformed
|
Pb
|
≤0.003%
|
0.001%
|
Mn
|
≤0.001%
|
0.0002%
|
Cu
|
≤0.0002%
|
0.0001%
|
Fe
|
≤0.005%
|
0.001%
|
As
|
≤0.0003%
|
0.0001%
|
Cl
|
≤0.005%
|
0.001%
|
NO3
|
≤0.005%
|
0.002%
|
SO4
|
≤0.01%
|
0.003%
|
Water Insoluble Matter
|
≤0.1%
|
0.02%
|
HCl Insoluble Matter
|
≤0.01%
|
0.004%
|
Loss on drying
|
≤0.2%
|
0.12%
|
Residue on sieve(325Mesh)
|
≤0.1%
|
0.01%
|
Related substance
|
Qualified
|
Q1: Quality Assurance
A1: Weibang strictly controls the quality of the products, and all products comply with relevant national standards to ensure that it provides customers with the highest quality products.
Q2:Export Experience
A2:Weibang has more than 10 years of chemical product export experience,We has successfully entered mor than 100 countryies,including German,Russia,South Korea,Philippines and So on.
Q3:Lead-time and Freight
A3: Only need 1-3 workdays for most goods in stock. Delivery time is around 3-7 business days by DHL,FedEx,UPS.Experienced freight forwarders arrange shipment for us, with low price and first-class service.
Q4:Terms of Payment
A4: T/T, 30% deposit will be required before the mass production and 70% balance which will be paid before sending the order.
Q5:Sample order
A5:We accept sample order.Free sample can be supplied if need.