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High Purity 99.9% Pure Zinc Zn Sheet Plate Metal Foil 0.2mm

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$8.39

$ 3 .99 $3.99

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About this item

  • Zinc is a bluish-white metal. A density of 7.14 g / cc, a melting point of 419.5 ¡ãC. At room temperature, brittle; 100 ~ 150 ¡ãC,become softened; exceed 200 ¡ãC, they become brittle.
  • The chemical properties of zinc are active. In the air at room temperature, a thin and dense basic zinc carbonate film is formed on the surface to prevent further oxidation. When the temperature reaches 225¡ãC, zinc oxidation is intense. When it burns, it emits a blue-green flame.
  • It is apply for the materials of instrument parts and instrument shells and coins. At the same time, zinc itself and other metals will not cause sparks, so it is fit for underground explosion-proof equipment. It is widely used in rubber, paint, enamel, medicine, printing, fiber and other industries.
  • Atomic radius (calc) 135 (142) pm; Covalent radius 131 pm; Van der Waals radius 139 pm
  • Content (ppm):<br/>The content of elements in the sun: 2<br/>Content elements in seawater: 0.00005 (trace elements) <br/>Content of the crust: 75 (trace elements) <br/>Crystal structure: Hexagonal<br/>Extranuclear atomic arrangement: 2,8,18,2<br/>Nuclear charge: 30


Item Descriptions:
-Zinc is a bluish-white metal. A density of 7.14 g / cc, a melting point of 419.5 ¡ãC. At room temperature, brittle; 100 ~ 150 ¡ãC,become softened; exceed 200 ¡ãC, they become brittle.
-The chemical properties of zinc are active. In the air at room temperature, a thin and dense basic zinc carbonate film is formed on the surface to prevent further oxidation. When the temperature reaches 225¡ãC, zinc oxidation is intense. When it burns, it emits a blue-green flame.
-It is apply for the materials of instrument parts and instrument shells and coins. At the same time, zinc itself and other metals will not cause sparks, so it is fit for underground explosion-proof equipment. It is widely used in rubber, paint, enamel, medicine, printing, fiber and other industries.
-Atomic radius (calc) 135 (142) pm; Covalent radius 131 pm; Van der Waals radius 139 pm
-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:
Pure Zinc Plate x5
Item Specifications:
Material:99.99% pure zinc
Size:100 x 100 x 0.2mm
Density:7.14 g / cc
Melting point: 419.5 ¡ãC


Arm1962
Reviewed in Canada on September 17, 2021
Ce n’était pas pour moi, mais la personne avait l’air satisfaite.
BigGuy
Reviewed in Canada on November 10, 2021
You would be better off getting a roll of moss zinc strips at your hardware store
GUILLERMO B.
Reviewed in the United States on April 20, 2021
MUY BUENO
Customer
Reviewed in the United States on October 1, 2020
ok good product but it does not do what I wanted to do.
PJ
Reviewed in the United States on March 24, 2019
What can I say... It's a sheet of zinc. Good clean sheet. Arrived on time.
OldSchoolCollector
Reviewed in the United States on April 9, 2019
Great product, fast service. Thank You
William ruiz
Reviewed in the United States on June 26, 2018
Made a battery for physics, worked well
Charles Janosko
Reviewed in the United States on March 27, 2018
A good source for a material that is hard to find. As soon as it arrived I tried it in an experiment and it worked great.
Rene B.
Reviewed in the United States on February 20, 2018
Arrived perfect. Easy to cut into stips with kitchen scissors. Easily made low-cost electrodes for battery experiment for my kid.
Ruth Robinson
Reviewed in the United States on July 24, 2017
product as advertised