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Zinc Dust 98% AR 500 gr

SKU : O-5230.0500
CAS : 7440-66-6
Formula : Zn
Grade : AR

Applications :

1. Chemical Reactions:
  • Reducing Agent:

    Zinc dust is a versatile reducing agent in various organic reactions, including those involving carbonyls, carbon-halide bonds, and carbon-oxygen bonds. 

  • Named Reactions:

    It’s a key component in reactions like the Reformatsky reaction, Knorr pyrrole synthesis, and Simmons-Smith cyclopropanation. 

  • Dehalogenation:

    Zinc dust can be used to remove halogens from organic molecules in aqueous solutions. 

  • Ozonolysis:

    In ozonolysis reactions, zinc dust is used to prevent further oxidation of the intermediate product. 

2. Coatings and Corrosion Protection:
  • Galvanization:

    Zinc dust is a key ingredient in galvanizing processes, providing a protective layer against corrosion on steel and other metals. 

  • Paints and Coatings:

    It’s used in anticorrosive paints and coatings to protect structures from environmental damage. 

3. Other Applications:
  • Agriculture: Zinc dust serves as a micronutrient for plants, promoting growth and development. 
  • Fireworks and Explosives: It’s an essential raw material in the production of fireworks and gunpowder. 
  • Medicines and Cosmetics: Zinc dust has applications in certain medicinal and cosmetic products. 
  • Metal Refining: Zinc dust is used in wet metal refining processes. 
  • Brass Production: It’s used in the production of brass alloys. 
  • Die Casting: Zinc dust is used in the die casting of precision components. 
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Zinc is a chemical element; it has symbol Zn and atomic number 30. It is a slightly brittle metal at room temperature and has a shiny-greyish appearance when oxidation is removed. It is the first element in group 12 (IIB) of the periodic table. In some respects, zinc is chemically similar to magnesium: both elements exhibit only one normal oxidation state (+2), and the Zn2+ and Mg2+ ions are of similar size. Zinc is the 24th most abundant element in Earth’s crust and has five stable isotopes. The most common zinc ore is sphalerite (zinc blende), a zinc sulfide mineral. The largest workable lodes are in Australia, Asia, and the United States. Zinc is refined by froth flotation of the ore, roasting, and final extraction using electricity (electrowinning).Zinc dust with 98% purity has diverse applications, primarily in chemical reactions and as a component in various products. It’s used as a reducing agent in organic synthesis, for corrosion protection in paints and coatings, and in the production of other chemicals. Additionally, it finds use in agriculture as a micronutrient, in the manufacture of fireworks and explosives, and even in some medicinal and cosmetic applications.

TINDAKAN PENCEGAHAN UNTUK PENANGANAN YANG AMAN

a. Saran tentang perlindungan terhadap kebakaran dan ledakan

Jauhkan dari nyala terbuka, permukaan panas, dan sumber penyulut.Lakukan dengan hatihati tindakan melawan lucutan statis.

b. Tindakan kebersihan

Ganti pakaian yang terkontaminasi . Cuci tangan setelah bekerja dengan bahan tersebut. Untuk tindakan pencegahan lihat bagian 2.2 dalam SDS.

 

KONDISI PENYIMPANAN YANG AMAN, TERMASUK KETIDAKCOCOKAN

a. Kondisi penyimpanan

Tertutup sangat rapat. Kering. Menangani dan menyimpan di bawah gas inert. Sensitif terhadap udara dan kelembaban.

Suhu penyimpanan : Rekomendasi suhu penyimpanan lihat pada label

b. Kelas penyimpanan

Kelas penyimpanan Jerman (TRGS 510): 11: Zat-zat padat yang mudah terbakar

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