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Metals, alloys and elements

Lead

Also known as Lead element, Lead metal, Plumbum

CAS 7439-92-1Formula PbMolar mass 207.20 g/molEC 231-100-4
GHS signal word: Danger. Pictograms: Serious health hazard, Hazardous to the environment 76 suppliers listed Drug substance
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Element with atomic number and standard atomic weight

Key facts

What buyers check first

All properties
Physical form
Powder
Melting point
327.5 °C
Boiling point
1,740 °C
Density
11.34 g/cm³
Solubility
Solubility in water, g/l: (practically insoluble)
HS code
780110
Category
Metals, alloys and elements
UN number
UN 3077
Illustrative photo, a shrink wrapped pallet of kraft paper sacks in a chemical plant
Typical packagingIllustrative packaging image, not the actual product

What is Lead?

Plain description, key identifiers and synonyms

Lead(0) is an elemental lead. It has a role as a neurotoxin.

Lead is a chemical element with symbol Pb and atomic number 82.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
lead
CAS number
7439-92-1 CAS number cross-checkedOther or deprecated CAS: 14452-81-4, 54076-28-7
EC numbers
231-100-4, 920-238-7
Molecular formula
Pb
UNII
2P299V784P, 7Y62STE4M2
MDL number
MFCD00134050
InChIKey
WABPQHHGFIMREM-UHFFFAOYSA-N
InChI
InChI=1S/Pb
SMILES (canonical and isomeric)
[Pb]

Synonyms

  • Lead element
  • Lead metal
  • Plumbum
  • Blei
  • Lead flake
  • Glover
  • Plumbum metallicum
  • Omaha & grant
  • plomb
  • Lead S2
  • Olow
  • Lead S 2
  • SSO 1
  • C.I. 77575
  • Pb-S 100
  • Metallic lead
  • Saturnus
  • Plumbum nigrum
  • Dietary Lead
  • Plumbum Mel.
  • Plumbum 5
  • Plumbum 8X
  • Constipation Cramps
  • Plumbum 12
  • Plumbum 30
Show all 38 synonyms
  • Plumbum met
  • lambda2-lead(2+) ion
  • Plumbum 8 Special Order
  • Plumbum metallicum 200C
  • Plumbum met. 20 Special Order
  • Plumbum met. 30 Special Order
  • Bestmade Natural Products Plumbum Met
  • Pb
  • Lead cation Pb4+
  • Lead, ion (Pb4+)
  • lead atom
  • Lead standard
  • Lead powder

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Physical form
Powderexp.
Melting point
327.5 °Cexp.
Boiling point
1,740 °Cexp.
Density
11.34 g/cm³exp.
Solubility
Solubility in water, g/l: (practically insoluble)exp.
Vapour pressure
1.77 mmHgexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
207.20 g/molcalc.
Exact mass
207.9767 Dacalc.
LogP (octanol/water)
-0.38calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
1calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS08: Serious health hazard
Serious health hazard
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H360FDMay damage fertility. May damage the unborn child.
  • H362May cause harm to breast-fed children.
  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
Precautionary statements (11)
  • P203Obtain, read and follow all safety instructions before use.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P263Avoid contact during pregnancy and while nursing.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P318If exposed or concerned, get medical advice.
  • P391Collect spillage.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.
UN number
UN 3077
Transport hazard class
9
Packing group
III

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Lead suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 76 suppliers
30 of 30 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

76 suppliers in 9 countries

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Lead price

Indicative price range per kg from live supplier offers

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Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

The primary use of lead is in the manufacture of batteries. Lead is also used in the production of lead alloys and metal products, such as sheet lead, solder (but no longer in food cans), and pipes, and in, ammunition, cable covering, and other products. Its use in ceramic glazes, paint and pipe solder has been dramatically reduced. Tetraethyl lead was used in gasoline to increase the octane rating until lead additives were phased out and eventually banned from use in on-road gasoline in the U.S. by the EPA by 1996. Leaded gasoline is still used for propeller-driven aircraft and some race cars.

Substance listed with specific concentration in tattoo ink and/or permanent make up according to EU Commission Regulation 2020/2081. The concentration limit (by weight) is 0.00007%.

Industrial uses: Plating agent, Processing aids not otherwise specified, Intermediate, Sealant (barrier), Reducing agent, Binder, Other, Filler.

Consumer uses: Intermediate, Other, Reducing agent, Soil amendments (fertilizers), Alloys, Corrosion inhibitor, Catalyst.

Use classes: Inorganic substances.

Roles

  • aetiopathogenetic role
  • neurotoxin
  • poison

Functional uses

  • Heat stabilizer
  • Lubricating agent

Pharmacology

Lead Metal is an element with atomic symbol Pb, atomic number 82, and atomic weight 207.2.

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 082-013-00-1

Health and food

  • EU Cosmetics Regulation Annex II, prohibited in cosmetics
    Name: Lead and its compounds, Ref no: 289, Annex ref: II/289
  • Active ingredient in FDA approved drug labels

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Lead is traded under.

HS 7801.10Indicative HS code

Refined lead

Our trade statistics cover HS chapters 25 to 40 (minerals, chemicals, plastics and rubber). This code is in chapter 78, lead and articles thereof, which is not included yet.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Lead is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Lead, based on the data on this page

What is Lead?

Lead(0) is an elemental lead. It has a role as a neurotoxin.

What is the CAS number of Lead?

The CAS registry number of Lead is 7439-92-1. Other or deprecated CAS numbers: 14452-81-4, 54076-28-7.

What is the molecular formula and weight of Lead?

The molecular formula of Lead is Pb and its molar mass is 207.20 g/mol.

What is Lead used for?

The primary use of lead is in the manufacture of batteries. Lead is also used in the production of lead alloys and metal products, such as sheet lead, solder (but no longer in food cans), and pipes, and in, ammunition, cable covering, and other products.

Is Lead hazardous?

Lead carries the GHS signal word "Danger". Main hazards: may damage fertility. may damage the unborn child, may cause harm to breast-fed children, very toxic to aquatic life. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Lead?

Lead is usually classified under HS code 780110 (Refined lead). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Lead?

CompoundList lists 76 suppliers of Lead in United States, China, India, Germany and 5 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Lead in India?

5 suppliers in India list Lead on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Lead?

Suppliers quote Lead on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Lead

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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