Description

Pentalead Tetraoxide Sulphate is an inorganic lead compound with the chemical formula Pb5O4SO4. This specialized material serves as a critical precursor and functional additive in advanced material synthesis and industrial processes where specific lead oxide-sulfate compositions are required. It is primarily utilized by manufacturers and R&D facilities in the ceramics, pigment, and specialty chemical industries for developing unique properties in glass, coatings, and electronic components.

Application

• Ceramic Glaze and Frit Production: Acts as a flux and colorant component in specialty glazes, contributing to unique optical and thermal properties.
• Pigment and Dye Intermediate: Serves as a precursor in the synthesis of certain lead-based inorganic pigments for industrial coatings and plastics.
• Stabilizer for Specialty Polymers: Used in the formulation of specific high-density radiation shielding materials and specialized polymer composites.
• Glass Manufacturing: Employed as a refining agent and to impart specific density or refractive index characteristics in optical and technical glass.
• Electrode Material Research: Investigated in R&D for potential use in battery and energy storage system components.
• Pyrotechnic Compositions: Functions as an oxidizer in certain controlled pyrotechnic formulations for specialized industrial or military applications.
• Catalyst Preparation: Utilized as a precursor or support material in the preparation of catalysts for specific organic synthesis reactions.

Basic Information

Product Name	Pentalead Tetraoxide Sulphate
CAS No.	12065-90-6
Molecular Formula	Pb5O4SO4
Molecular Weight	1193.67 g/mol
Synonyms	Lead Oxide Sulfate (5:4:1); Lead(II,IV) Oxide Sulfate; Sulfuric Acid, Lead Oxide Salt; Tetraoxolead(II,IV) Sulfate; Pb5O4SO4; Lead Oxysulfate (specific composition); Basic Lead Sulfate Oxide
EINECS	235-067-7

Quality Control

Our Pentalead Tetraoxide Sulphate is manufactured under strict process controls to ensure batch-to-batch consistency and high chemical purity. Quality is verified through a comprehensive suite of analytical techniques including X-ray diffraction (XRD) for phase identification and titration for quantitative assay. A Certificate of Analysis (COA) detailing purity, heavy metal limits, and physical specifications is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids, reducing agents, and foodstuffs. The container must be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Yellow to Orange Powder
Identification (XRD)	Conforms to Standard Pattern
Assay (as Pb5O4SO4)	≥ 98.0 %
Lead (Pb) Content	85.0 - 87.0 %
Sulfate (SO4) Content	7.5 - 8.5 %
Loss on Drying	≤ 1.0 %
Insoluble Matter (in dilute HNO3)	≤ 0.5 %
Particle Size (Typical, -200 mesh)	≥ 95 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.