Negara

Indonesia (2)

Semua Negara (2)

Kategori Perusahaan

Manufacturer (1)

Consultant (1)

Semua Kategori (2)

Pb (lead)

Konten Dimensi Produk belum tersedia

Keterangan

     Lead is extremely toxic, but its effects are accumulative and most often develop after extended exposure. Lead affects the nervous system, causing mental retardation or other nervous disorders. It also affects other organs of the body. People suffering from lead poisoning may exhibit weakness, general disability, nervous disorders and eventual death. Children are most susceptable, partly because they have rapid motabolism and are small and partly because of their habits. They chew on things that might contain lead paint and play on floors and ground that might be contaminated, often putting their fingers in their mouth.

Nama lain (trademark, branding etc.)

Plumbum, Olovo,  Plomb, Blei - s, Piombo, Свинец, Plomo, Bly

Spesifikasi Produk

Overview of Lead
Atomic Number 82
Group 14
Period 6
Series Metals
Relative Atomic Mass (12C=12.000)  207.2
Boiling Point 2013K 1740°C 3164°F
Melting Point 600.75K 327.6°C 621.7°F
Density/kg m-3  11350 (293K)
Ground State Electron Configuration  [Xe]4f145d106s26p2
Electron Affinity(M-M-)/kJ mol-1  -35.2
Discoverer:  Known to ancient civilization
Discovery Location:  Unknown
Discovery Year:  Unknown
Name Origin: Latin: plumbum; Anglo-Saxon: lead

Aplikasi

     Lead is very resistant to corrosion - lead pipes from Roman times are still in use today - and is often used to store corrosive liquids. Great quantities of lead, both as the metal and the dioxide, are used in batteries. Lead is also used in cable covering, plumbing and ammunition. Tetraethyl lead is used as an anti-knock agent in petrol, and as an additive in paints. The use of lead in plumbing, petrol and paints has been reduced in the past few years because of environmental concern, as lead is a cumulative poison and is thought to affect brain development and function, especially in young children. Lead is an effective shield around X-ray equipment and nuclear reactors. Lead oxide is used in the production of fine crystal glass.

Bahan Baku

Lead is a chemical element in the carbon group with symbol Pb (from Latin: plumbum) and atomic number 82. Lead is a soft and malleable metal, which is regarded as a heavy metal and poor metal.

Konten Indikasi Harga belum tersedia

Produk terkait

  • PB (LEAD )
    ( Pb ) 60.58 ~ 85.86% Kapasitas supply perbulan
    spec 55 ~ 61% 30.000 MT / bln
    spec 71 ~ 75% 50.000 MT / bln
    spec 76 ~ 85% 30.000 MT / bln
    • Jl.jamal jamil Block A5 Kota Padang
    • +62 817790213
  • PB (LEAD )
    Lead is a chemical element in the carbon group with symbol Pb (from Latin: plumbum) and atomic number 82. Lead is a soft and malleable metal, which is regarded as a heavy metal and poor metal. Metallic lead has a bluish-white color after being freshly cut, but it soon tarnishes to a dull grayish color when exposed to air. Lead has a shiny chrome-silver luster when it is melted into a liquid.
    • Jl. Borong Raya Prima Griya Panakkukang Blok B 7 Kota Makassar
    • +62 8534071270