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High Purity 99.9% Pure Zinc Zn Sheet Plate Foil 140X140X0.2MM

4.6 (9) Write Review
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$9.39

$ 3 .99 $3.99

In Stock

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:140 x 140 x 0.2mm
Density:7.14 g / cc
Melting point:419.5 ¡ãC


MamaLeena
2025-08-22 16:06:40
Five perfect sheets of 99.99% pure zinc came just a few days after my order was placed 👍😊
Konstantin
2025-05-18 13:45:56
Super
Mehmet
2025-05-10 18:59:39
As described
Andrei B
2025-05-03 11:07:30
Good Zn sheets.
Lessa
2025-03-26 12:55:46
Better than expected. Worked great for the project.
Louschutz
2025-03-07 12:38:37
Item as described. Fast shipping.
oswaldo orozco g
2025-02-19 16:11:12
Good product
HEINRICH SCHOENKE
2025-01-02 14:49:35
it arrived in time and the right product
Heather
2024-12-04 17:53:04
As expected.