Description

Lead(II) Carbonate is a fundamental inorganic compound with the chemical formula PbCO₃, widely recognized for its role in industrial chemistry and materials science. Its primary commercial value lies in its utility as a precursor for the production of other lead compounds and specialty pigments. This product is essential for manufacturers and R&D facilities in sectors such as ceramics, specialty coatings, and chemical synthesis, where a reliable source of high-purity material is critical for process consistency and product quality.

Application

• Ceramic Glaze and Frit Production: Acts as a key fluxing agent to lower melting points and enhance the brilliance and durability of ceramic finishes.
• Specialty Pigment Manufacturing: Serves as a raw material in the synthesis of lead-based pigments, including chrome yellows and other colored compounds.
• Chemical Synthesis Intermediate: Used as a precursor for producing other commercially significant lead salts, such as lead oxides and lead stabilizers.
• Laboratory Reagent: Employed in analytical chemistry and research as a standard or reagent for specific qualitative and quantitative tests.
• Corrosion Inhibitor Precursor: Finds application in the formulation of specialized primers and coatings for metal protection in certain industrial settings.
• Pyrotechnics and Matches: Historically used as an oxidizing agent in the manufacture of matches and certain pyrotechnic compositions.

Basic Information

Product Name	Lead(II) Carbonate
CAS No.	598-63-0
Molecular Formula	PbCO₃
Molecular Weight	267.21 g/mol
Synonyms	Carbonic acid, lead(2+) salt (1:1); Lead carbonate (PbCO₃); Lead monocarbonate; Cerussite (mineral); C.I. 77620; Plumbous carbonate; Neutral lead carbonate; White lead (basic carbonate is more common)
EINECS	209-943-4

Quality Control

Our Lead(II) Carbonate 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 tests, including assay, identification, and impurity profiling. A Certificate of Analysis (COA) detailing specific results for each batch is provided to guarantee compliance with your technical requirements and relevant industry standards.

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. Due to its sensitivity to moisture and carbon dioxide, prolonged exposure to air should be minimized to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (PbCO₃)	≥ 98.0 %
Loss on Drying	≤ 1.0 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO₄)	≤ 0.01 %
Nitrate (NO₃)	≤ 0.005 %
Iron (Fe)	≤ 0.001 %

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