Packaging Details
- Unit Type: piece
- Package Weight: 0.046kg (0.10lb.)
- Package Size: 13cm x 11cm x 1cm (5.12in x 4.33in x 0.39in)
ow.productDescripti
BI0003216
Specification:
Feature:
Make of High Purity zinc material,solid and durable, never rust.
Suitable for: a variety of experimental situations.
Zinc plates are widely used in exterior and interior room decoration, electrical, electronic goods, auto parts and drainage pipes.
Chemical properties description:
Zinc is a bluish-white metal.
A density of 7.14 g / cc, a melting point of 419.5 ¡É.
At room temperature, brittle; 100 ~ 150 ¡É, become softened; exceed 200 ¡É, they become brittle.
In nature, the multi-state presence sulfide.
Zinc chemically is active.
In the air of normal temperature, the surface will form a layer of zinc carbonate film. It can prevent further oxidation.
Atomic radius:
Content (ppm):
The content of elements in the sun: 2
Content elements in seawater: 0.00005 (trace elements)
Content of the crust: 75 (trace elements)
Crystal structure: Hexagonal
Extranuclear atomic arrangement: 2,8,18,2
Nuclear charge: 30
Package included:
Note:
EMS, DHL, FEDEX, UPS are available with discount.
Your order will be shipped out via Seller Shipping Method Without Tracking Number and you will get your
goods within 39-60 days, please wait for your package patiently.
If you want the tracking number, please kindly pay the China Register Air Post Mail cost.
Moveover, fast shipping EMS, DHL, FEDEX will spend 5-15 workdays for you to get your items, thank you.
If the shipping company do not ship the iterms to your country .
Contact us by email or Ali TradeManager. We will try our best to help you !
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