Description

Lead Carbonate is an inorganic compound of significant industrial importance, primarily valued for its role as a precursor in the synthesis of other lead compounds and pigments. Its controlled reactivity and specific properties make it a critical raw material in several manufacturing sectors. This product is essential for producers in the ceramics, specialty chemicals, and research & development industries seeking a reliable and consistent material source.

Application

• Ceramic Glaze and Frit Production: Used as a key component to impart specific colors, textures, and luster to ceramic finishes.
• Specialty Pigment Manufacturing: Serves as an intermediate in the synthesis of various lead-based pigments for specialized applications.
• Chemical Synthesis: Acts as a precursor for producing other lead salts and compounds used in industrial processes.
• Laboratory Research & Development: Employed as a reagent or starting material in chemical research and analytical procedures.
• Stabilizer Additive: Used in specific polymer and plastic formulations where its properties can enhance product stability.
• Pyrotechnics: Utilized in certain formulations for specialized pyrotechnic effects.

Basic Information

Product Name	Lead Carbonate
CAS No.	13427-42-4
Molecular Formula	PbCO₃
Molecular Weight	267.21 g/mol
Synonyms	Carbonic acid, lead(2+) salt (1:1); Lead(2+) carbonate; Cerussite (mineral); White lead (historical); Plumbous carbonate; C.I. 77520; Lead monocarbonate
EINECS	236-464-0

Quality Control

Our Lead Carbonate is manufactured under stringent process controls to ensure batch-to-batch consistency and high purity. Quality is verified through a comprehensive suite of analytical tests, including assay, heavy metal screening, and loss on drying. A Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment to guarantee compliance with your technical requirements.

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. Keep container tightly sealed when not in use to minimize exposure to atmospheric carbon dioxide and moisture.

Specification

Item	Specification
Appearance	White powder
Identification (IR)	Conforms
Assay (PbCO₃)	≥ 98.0 %
Loss on Drying	≤ 1.0 %
Water Insoluble Matter	≤ 0.5 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO₄)	≤ 0.01 %
Iron (Fe)	≤ 0.005 %

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