Lead Chromate for Industrial Buyers in Kenya, Uganda, Tanzania, and Rwanda

Finstar

Available to order

Lead Chromate

Lead Chromate (PbCrO4) is an inorganic compound delivered as a yellow crystalline powder that serves primarily as a pigment due to its bright yellow color and chemical stability.

Technical Specifications

CAS Number7758-97-6

Chemical FormulaPbCrO4

AppearanceYellow crystalline powder

SolubilityInsoluble in water

StabilityStable under normal temperature and light exposure; degrades under strong acids and reducing agents

Typical Purity>95%

PackagingDrums, bags, or bulk supply where applicable

StorageCool, dry, ventilated chemical storage away from incompatible substances

Request Quote & Spec Sheet

Safety InformationUse personal protective equipment including gloves and respirators Store in a cool, dry, ventilated area away from incompatible chemicals Follow strict handling and spill control procedures to minimize environmental contamination — use correct personal protective equipment (PPE) and follow site safety procedures before handling.

Full Product Details

Lead Chromate — Specifications, Uses & Availability

Product Overview

Product NameLead Chromate

CategoryDyes Colors and Candles

SupplyQuoted per order — confirm lead time with the sales desk

Explore Dyes Colors and Candles, browse the full chemical catalogue, or request a quote.

Available Packaging Options

25 kg bags

200 kg drums

Bulk supply (subject to inquiry)

Need a different pack size or bulk tanker delivery? Request a custom quote.

About Lead Chromate

Lead Chromate (PbCrO4) is an inorganic compound delivered as a yellow crystalline powder that serves primarily as a pigment due to its bright yellow color and chemical stability. It is commonly supplied with purity levels suitable for use in industrial pigment formulations, typically exceeding 95% purity. The compound is insoluble in water and stable under normal temperature and light exposure but degrades when exposed to strong acids or reducing agents, requiring careful handling during processing. Industrial customers should note that Lead Chromate is typically dosed between 5–20% by weight in paint formulations to achieve vibrant, durable coloration. It is packed in drums or bags designed to protect it from moisture and contamination. Avoid storage near strong acids or reducing substances, as these can compromise product integrity and safety. Appropriate ventilation and cool, dry storage conditions are essential to maintain quality.

External references: PubChem · Wikipedia

Why Lead Chromate Matters

Lead Chromate addresses the need for enduring, bright yellow pigments capable of withstanding environmental exposure without fading, critical for maintaining product appearance and performance in coatings. Its chemical stability ensures that painted surfaces retain consistent color and resistance to weathering, extending maintenance intervals and reducing overall refurbishment costs. In plastics and ceramics manufacturing, Lead Chromate provides a reliable source of pigment that withstands high processing temperatures without degradation, crucial for producing consistent, vibrant colors in final products. This reliability supports quality control and reduces waste due to color inconsistency.

Applications & Industries

Paint Pigment ProductionLead Chromate is incorporated as a yellow pigment in paints to provide high color strength and excellent weather resistance.

Plastic ColorantUsed to color polymers, it maintains brightness and stability through thermal processing in plastics manufacturing.

Ceramics Coloring AgentProvides a stable yellow color to ceramic glazes, preserving hue during kiln firing at elevated temperatures.

Glass ColoringIntroduces yellow coloration in glass products by withstanding high melting temperatures without decomposition.

Laboratory ReagentEmployed as a reagent in qualitative and quantitative chemical analyses involving chromium or lead detection.

Environmental Heavy Metal IndicatorUsed in testing protocols to indicate presence of heavy metals by chromate-related color changes.

Ink ManufactureServes as a pigment in inks requiring high opacity and strong color retention under light exposure.

Rubber ColoringAdds pigmentation to rubber products, providing consistent coloration resistant to abrasion and weather.

Anti-corrosive CoatingsIncorporated in coatings that protect metal substrates by combining pigmentation with corrosion-inhibiting properties.

Fabric DyeingApplied in limited textile applications needing bright yellow pigments with resistance to washing and light.

Plastic Masterbatch AdditivePrepared into concentrated masterbatches to standardize pigment dispersion in polymer processing plants.

Industrial SealantsColored sealants and adhesives utilize Lead Chromate for color identification and aesthetic consistency.

Ceramic Tile GlazeUsed to produce yellow ceramic tile finishes that preserve brightness post-firing.

Color Reference StandardActs as a standard pigment for calibrating color measurement instruments in quality control laboratories.

Photochromic Material ComponentSometimes incorporated in materials requiring controlled response to light exposure due to its chromate composition.

Paints and CoatingsUsed for adding bright yellow pigmentation and corrosion-resistant properties to industrial and decorative coatings.

Plastics ManufacturingIncorporated into polymer resins to produce colored plastic goods with stable hue and durability.

Ceramics ProductionProvides yellow coloration in ceramic glazes resistant to kiln firing temperatures.

Glass IndustryUtilized to impart color to glass products processed at high temperatures without pigment degradation.

Chemical Analysis LaboratoriesServes as a reagent or indicator for detecting specific heavy metals in environmental and industrial samples.

Ink ProductionUsed as a pigment in inks requiring opacity and high lightfastness.

Rubber Goods ManufacturingContributes stable yellow coloration to rubber compounds for industrial and consumer goods.

Automotive CoatingsApplied in coatings that demand resistance to weather and UV exposure, maintaining aesthetic standards.

Textile DyeingUtilized in specialized coloring applications where bright, wash-resistant yellow pigments are required.

Construction SealantsAdds pigmentation to sealants and adhesives, improving product identification and aesthetics.

Plastic Masterbatch ProductionProduced as concentrated pigment dispersions to ensure uniform coloring during plastic processing.

Electronics ComponentsUsed in colored coatings for electronic parts requiring stability and consistent coloration.

Architecture and DesignEmployed in colored finishes for building materials to provide durable and vibrant appearance.

Environmental TestingApplied in assays identifying contamination with chromate or lead compounds in soil or water.

Photochromic MaterialsComponent in materials showing reversible color changes upon light exposure, aiding specialty applications.

Properties & Handling Notes

High Pigment ConcentrationSupplied with pigment content suitable for industrial paint formulations, ensuring intense coloration with minimal load.

Durable Powder FormProvided as a crystalline powder facilitating uniform dispersion and extended shelf stability under recommended conditions.

Batch TraceabilityEach batch comes with batch identification codes allowing quality tracking and consistency verification.

Certificate of Analysis AvailableCOA detailing purity, appearance, and impurities supplied upon request for procurement and compliance documentation.

Industrial Packaging FormatsAvailable in multiple packaging sizes including robust drums and sealed bags to meet operational handling requirements.

Stable Under Ambient ConditionsMaintains chemical integrity when stored in standard warehouse environments without degradation.

Chemical Compatibility NotesAdvisories on incompatibility with strong acids and reducing agents to guide safe handling and storage.

Standard Purity GradeGrade consistent with industrial applications, balancing pigment strength and cost efficiency.

Moisture-Resistant PackagingProtective packaging minimizes moisture uptake, preserving powder flow and pigment performance.

No Water SolubilityBeing water-insoluble supports pigment retention in aqueous-based product formulations.

Consistent Particle SizeManufactured to controlled particle size distribution facilitating predictable color outcomes in formulations.

Non-Volatile CompositionRemains stable without volatile components, reducing emissions during processing.

Color StabilityPigment color remains stable under exposure to light and normal atmospheric conditions.

Suitable for High-Temperature ProcessingResists discoloration during plastic and ceramic manufacturing involving elevated temperature exposure.

Environmentally Regulated MaterialSupplied with handling and disposal guidance reflecting regulatory compliance requirements for lead and chromium compounds.

Consistent Color QualityEnables formulation of products with reliable and repeatable yellow coloration, aiding brand consistency.

Extended Product DurabilityContributes to coatings resistant to fading and environmental degradation, reducing maintenance frequency.

Regulatory Documentation SupportCOA and safety data accompany shipments, supporting regulatory compliance and due diligence.

Simplifies InventoryVaried packaging options facilitate integration into diverse operational environments and batch sizes.

Reduced Color VariationUniform particle characteristics help minimize batch-to-batch pigment discrepancies in product lines.

Enhanced Process StabilitySupports processes requiring pigment stability under heat and chemical exposure, lowering defect rates.

Facilitates Quality ControlBatch traceability allows investigation and resolution of quality issues, ensuring supply reliability.

Optimizes Formulation EfficiencyHigh pigment concentration reduces quantity needed, optimizing formulation cost and performance.

Shelf-Stable MaterialLong storage life when handled properly supports inventory management and minimizes waste.

Moisture ProtectionPackaging reduces risk of agglomeration and handling difficulties caused by moisture exposure.

Safe Handling GuidanceClear instructions provided help mitigate risks associated with lead and chromium-based compounds.

Supports Industrial-Scale UseBatch sizes and packaging tailored for large-scale manufacturing operations.

Improves Product PerformanceContributes to end-use products with superior color fastness and resistance against environmental factors.

Chemical RobustnessStable under typical storage and processing conditions, reducing need for reformulation or product replacement.

Technical Expertise AccessTechnical support available to assist customers with product integration and troubleshooting.

Request a quotation

Lead Chromate available in drums and bags with batch COA on request from Finstar, a leading supplier serving East Africa's industrial chemistry needs.

Safety Data Sheet (SDS/MSDS) and Certificate of Analysis available on request
Supplied to buyers in Kenya, Uganda, Tanzania and Rwanda
Lead time and freight confirmed with your quotation

Request Quote

Safety & Handling

Use personal protective equipment including gloves and respirators Store in a cool, dry, ventilated area away from incompatible chemicals Follow strict handling and spill control procedures to minimize environmental contamination

Always consult the product Safety Data Sheet (SDS) before handling. Contact Finstar for GHS-compliant documentation.

Safe Handling & Storage

Lead Chromate should be stored in a cool, dry, and well-ventilated area away from sources of strong acids and reducing agents, which may cause chemical degradation. Packaging must remain sealed to prevent moisture ingress and contamination. Limit exposure to direct sunlight and store away from incompatible chemicals, particularly organic materials and flammable substances. Shelf life is generally stable under proper conditions, but prolonged storage beyond one year should be verified by quality checks. Personnel handling the material should observe appropriate safety protocols due to lead and chromium content; refer to the Safety Data Sheet for detailed handling instructions. Disposal must comply with environmental regulations applicable to heavy metal compounds.

Quality Assurance

Finstar supplies Lead Chromate batches accompanied by a Certificate of Analysis upon request, ensuring the reported purity, appearance, and compliance with agreed specifications. Our supply chain includes documented traceability for each batch to support quality and regulatory audits. Regular testing confirms consistency in pigment concentration and physical form to meet industrial production demands.

Frequently Asked Questions

What quantities of Lead Chromate do you supply?

Finstar supplies Lead Chromate in 25 kg bags, 200 kg drums, and can accommodate bulk supply subject to inquiry and logistics.

Is there a minimum order quantity (MOQ) for Lead Chromate?

MOQ depends on packaging type and customer requirements; please contact Finstar for specific order volume details.

What lead times should I expect after ordering?

Order lead times vary based on stock availability and order size, typically ranging from several days to two weeks.

How should Lead Chromate be stored for safety and longevity?

Store in a cool, dry, well-ventilated place away from acids and reducing agents, in original sealed packaging to avoid moisture and contamination.

Is technical support available for product application?

Yes, Finstar offers technical assistance to support customers with product integration and troubleshooting.

Are there any handling precautions for Lead Chromate?

Due to its lead and chromium content, use appropriate personal protective equipment and follow SDS safety guidelines during handling.

Can Lead Chromate be substituted with a less toxic pigment?

Substitution depends on application needs; alternative pigments exist but may differ in durability and color properties.

Does Finstar provide a Certificate of Analysis (COA)?

COAs are available upon request for each batch supplied, verifying purity and key specifications.

Is Lead Chromate suitable for use in all paint types?

It is compatible with many industrial paint formulations but should be tested for specific resin and solvent compatibility.

What are common incompatibilities with this chemical?

Avoid contact with strong acids, reducing agents, and organic materials that may react or degrade the compound.

Do you deliver directly to manufacturing facilities?

Finstar facilitates delivery logistics and can arrange shipment to industrial customer sites upon order confirmation.

How is Lead Chromate packaged to prevent degradation?

Packaging is moisture-resistant and sealed to maintain powder integrity and prevent contamination during storage and transport.

What quality checks does the product undergo?

Batch testing includes verifying purity, appearance, and physical consistency against agreed specifications.

Is bulk supply available for large-scale users?

Yes, bulk orders can be arranged depending on volume and transport capabilities.

How should waste Lead Chromate be disposed of?

Disposal must comply with local regulations governing heavy metal compounds to minimize environmental and health risks [VERIFY].

Delivery Coverage Across Kenya’s Counties

Finstar is a leading supplier of industrial chemicals across Kenya’s counties. Lead Chromate is dispatched from our Nairobi Industrial Area warehouse to businesses nationwide — including Nairobi, Mombasa, Kisumu, and Nakuru counties — plus cross-border delivery to Uganda, Tanzania, and Rwanda. Towns we regularly supply include:

NairobiMombasaKisumuNakuruEldoretThikaRuiruKiambuMachakosNaivashaNyeriMeruKerichoKakamegaKitaleMalindiNanyukiAthi RiverVoiKilifi

Delivering to a different town or county? Request a quote and our logistics team will confirm delivery timelines to your location.