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Hebei Yinbai Alloy Welding Material Co., Ltd.

5 YRS

Hebei, China

CNY 3 Million

Less than 50 people

Main Products: Titanium Metal Powder / Bismuth / Chromium / Cobalt Atom / Molybdenum Atom / Nickel / Lead / Iron / Copper / Tungsten Atom / Tin Atom

Hebei, China

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Lead Powder / CAS 7439-92-1

200mush

OVERVIEW

Uses

Packaging

25 KG/Paper Bag

Lead Time

14-30 days

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DESCRIPTION

Lead powder

English Name: Lead

CAS No.: 7439-92-1

Molecular formula: Pb

Molecular weight: 207.2

EINECS No.: 231-100-4

Introduction: lead is a shiny silver metal, which will lose its luster in the air and turn into a dull blue gray. Since lead was widely used in ancient water pipes, the chemical symbol came from lead. There are four electrons in the valence shell of lead, but only two are easy to ionize.

Application: electric carbon products addition, powder metallurgy, radiation protection, cermet, chemical products, low melting point metal products, organic synthesis and other industries.

Typical Properties

Lead is used as building materials for tank liners, pipelines and other equipment for treating corrosive gases and liquids used in sulfuric acid, petroleum refining, halogenation, sulfonation, extraction, condensation and other processes; For X-ray and atomic radiation protection; Production of tetraethyl lead, paint pigments and other organic and inorganic lead compounds; Bearing metals and alloys; Battery; In ceramics, plastics and electrical equipment; In construction; In solders and other lead alloys; In the metallurgy of steel and other metals.

CAS No.

7439-92-1

Formula

Molecular Mass

209.21600

Exact Mass

209.99200

PSA

0.00000

Logp

-0.15580

IUPAC

lead

SMILES

[Pb]

Matter Classification

inorganic

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