Lead sulfate - AR, ≥98% , CAS No.7446-14-2

CAS: 7446-14-2 Cat. No.: L112939 Formula: PbSO₄ Molecular Weight: 303.26 EC Number: 231-198-9

GRADE & PURITY AR, ≥98%

Synonyms

lead(2+) sulfate | PbSO4 | Sulfate de plomb | Sulfato de plomo | Bleisulfat | EINECS 292-204-3 | LEAD SULFATE | Mulhouse White | Lead(II) Sulfate (1:1) | DTXSID50883502 | LEAD SULFATE [MI] | EINECS 231-198-9 | Sublimed white lead | Fast White | Anglislite

Storage

Room temperature

Shipped In

FedEx DG Service

Specifications

Synonyms

lead(2+) sulfate | PbSO4 | Sulfate de plomb | Sulfato de plomo | Bleisulfat | EINECS 292-204-3 | LEAD SULFATE | Mulhouse White | Lead(II) Sulfate (1:1) | DTXSID50883502 | LEAD SULFATE [MI] | EINECS 231-198-9 | Sublimed white lead | Fast White | Anglislite

Specifications & Purity

AR, ≥98%

Storage

Room temperature

Shipped In

FedEx DG Service

Grade

AR

Purity

≥98%

Names and Identifiers

Pubchem Sid

508815375

Canonical Smiles

[O-]S(=O)(=O)[O-].[Pb+2]

IUPAC Name

lead(2+);sulfate

InChIKey

KEQXNNJHMWSZHK-UHFFFAOYSA-L

INCHI

1S/H2O4S.Pb/c1-5(2,3)4;/h(H2,1,2,3,4);/q;+2/p-2

Isomeric SMILES

[O-]S(=O)(=O)[O-].[Pb+2]

WGK Germany

3

RTECS

OG4375000

UN Number

1759

Packing Group

I

Molecular Weight

303.26

Reaxy-Rn

14201568

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=14201568&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Class Post-transition metal oxoanionic compounds
      • Subclass Post-transition metal sulfates

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Class: Post-transition metal oxoanionic compounds
• Subclass: Post-transition metal sulfates
• Intermediate Tree Nodes: Not available
• Direct Parent: Post-transition metal sulfates
• Alternative Parents: Post-transition metal salts Inorganic oxides Inorganic lead salts
• Molecular Framework: Not available
• Substituents: Post-transition metal sulfate - Inorganic lead salt - Inorganic post-transition metal salt - Inorganic oxide - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as post-transition metal sulfates. These are inorganic compounds in which the largest oxoanion is sulfate, and in which the heaviest atom not in an oxoanion is a post-transition metal.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Sensitivity: Moisture sensitive.
• Melt Point(°C): 1170℃
• Molecular Weight: 303.000 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 303.928 Da
• Monoisotopic Mass: 303.928 Da
• Topological Polar Surface Area: 88.600 Ų
• Heavy Atom Count: 6
• Formal Charge: 0
• Complexity: 62.200
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 2

XLogP3