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Lead(II) sulfate

Also known as: Lead sulfate, Anglesite, C.I. Pigment White 3, Sulfuric acid, lead salt, Anglislite, Bleisulfat, Fast white, Milk white

Lead(II) sulfate (CAS 7446-14-2) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula O4PbS and a molecular weight of 303.26300 g/mol. Key properties include a melting point of 1170 °C and a density of 6.2 g/mL at 25 °C(lit.). It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H332 — Harmful if inhaled and H373 — May cause damage to organs through prolonged exposure. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
7446-14-2
Jingsj CID
J-1328907-0
Molecular Formula
O4PbS
Molecular Weight
303.26300 g/mol
Category
Inorganic Chemicals
Last updated
8/21/2026
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Physicochemical Properties

Melting Point1170 °C
Density6.2 g/mL at 25 °C(lit.)
Exact Mass303.92800
PSA88.64000

GHS Safety & Compliance

Irritant / Health Hazard / Environmental HazardSignal word: Danger
  • H302 — Harmful if swallowed
  • H332 — Harmful if inhaled
  • H373 — May cause damage to organs through prolonged exposure
  • H410 — Very toxic to aquatic life with long lasting effects

Frequently Asked Questions

What is the CAS number of Lead(II) sulfate?

The CAS number of Lead(II) sulfate is 7446-14-2.

What are the molecular formula and molecular weight of Lead(II) sulfate?

Lead(II) sulfate has molecular formula O4PbS and molecular weight 303.26300 g/mol.

Is Lead(II) sulfate hazardous?

Lead(II) sulfate has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H332 — Harmful if inhaled; H373 — May cause damage to organs through prolonged exposure.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Lead(II) sulfate (CAS 7446-14-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1328907-0 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.