Product Description
Pigment Yellow 34, also known as Lead Chromate, is an inorganic pigment renowned for its bright yellow color. It offers excellent tinting strength and superior lightfastness, making it suitable for applications where long-lasting, vivid color is required.
Appearance
Available as a bright yellow, transparent liquid or as a crystalline powder.
Chemical Composition
The molecular formula is PbCrO4·PbSO4, with a molecular weight of approximately 576.07.
Performance
Exhibits outstanding resistance to heat, light, and weathering, ensuring consistent color over time.
Applications
Widely employed in paints, coatings, and synthetic fibers, providing a rich yellow shade with excellent opacity.
Safety
Due to its toxicity, proper handling is essential. Use personal protective equipment and store in a cool, dry place away from incompatible materials.
Technical Specifications
Density: ~1.73 g/cm³ at 20°C
Boiling Point: 157°C
Solubility: Insoluble in water and oil; soluble in strong acids and bases
Stability: Stable when protected from sulfur compounds and strong alkalis
Usage
Primarily used in plastics and coatings for paint coloration, as well as in synthetic fibers and other applications requiring a stable, bright yellow pigment.
Storage and Handling
Store in sealed, low-temperature, dry, and well-ventilated conditions to prevent moisture absorption. Do not mix with toxic or harmful substances. Shelf life is 24 months when unopened.
Regulatory Note
Containing lead and chromium, Pigment Yellow 34 is classified as hazardous. Its use may be restricted in certain applications to comply with environmental and safety regulations.
Factory Tour
Package And Shipping
Company Profile
Shandong Rongsheng Chemical Co., Ltd. sits within Shandong’s key chemical industrial hub. We are a comprehensive chemical enterprise combining manufacturing, research & development, domestic sales and overseas export. Our core business covers basic chemical raw materials and fine‑chemical additives, with product portfolios extensively deployed across rubber & plastic processing, coating‑ink production, water treatment and general industrial manufacturing.
Supported by our self‑operated standardized production facility, we implement end‑to‑end independent quality management and supply goods directly from the factory floor. Without price surcharges from intermediate distributors, we support diverse service options such as bulk order procurement, bespoke formula modification, tailor‑made packaging and small‑scale sample provision. Adjustable production plans enable us to guarantee consistent shipment matching individual customer demands.
Our experienced international trade team possesses solid know‑how of worldwide market operations. Familiar with import regulatory requirements and cross‑border logistics rules for multiple nations, we supply overseas buyers with full‑cycle export solutions: inquiry response, sample sending, personalized solution design, customs clearance, goods consignment and ongoing after‑sales support.
Guided by our principle of quality‑first management and integrity‑driven win‑win collaboration, we draw on reliable product performance, diversified service packages and compliant, high‑efficiency shipment capacity to supply globally‑oriented clients with economical, dependable end‑to‑end chemical supply chain services. Our goal is to grow into a dependable long‑term collaborator for fine‑chemical international trade partners around the globe.
