Description

Lead Chromate Oxide is an inorganic pigment compound valued for its distinctive and stable yellow-orange color. This high-performance pigment is essential for manufacturers requiring durable, opaque, and lightfast coloration in demanding environments. It is primarily used in the paints, coatings, plastics, and ceramics industries, where consistent quality and chemical stability are critical for product performance.

Application

• Industrial Paints and Coatings: Used as a corrosion-inhibiting pigment in primers and topcoats for machinery, automotive parts, and structural steel.
• Plastics and Masterbatch Coloring: Imparts vibrant, heat-stable color to PVC, polyolefins, and other polymers for consumer goods and industrial components.
• Ceramic Glazes and Enamels: Provides stable yellow-orange hues in decorative and functional ceramic ware and vitreous enamels.
• Printing Inks: Employed in specialty printing inks where high opacity and chemical resistance are required.
• Safety and Traffic Markings: A key component in high-visibility paints for road markings, safety equipment, and industrial signage.
• Artists' Colors: Used in the formulation of certain high-grade artists' oils and acrylics for its pure chromatic properties.

Basic Information

Product Name	Lead Chromate Oxide
CAS No.	11119-70-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Chrome Yellow; Chrome Orange; Lead Chromate; Chrome Yellow Pigment; CI Pigment Yellow 34; CI 77600; Leipzig Yellow; Paris Yellow; Cologne Yellow
EINECS	Contact for details

Quality Control

Our Lead Chromate Oxide is manufactured under strict process controls to ensure batch-to-batch consistency and performance. Quality is verified through rigorous testing for key parameters including color strength, chemical composition, and physical properties. Certificates of Analysis (COA) documenting compliance with relevant industry and customer-specific specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Keep container sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (XRD)	Conforms
Lead Content (as Pb)	Contact for details
Chromium Content (as Cr)	Contact for details
Oil Absorption	Contact for details
Residue on Sieve (325 mesh)	≤ 0.5%
Moisture Content	≤ 1.0%
pH Value (10% slurry)	4.0 - 8.0

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