For professionals in the chemical industry, particularly those involved in coloration processes, understanding the properties and applications of key intermediates like Lead Chromate (CAS 7758-97-6) is vital. This inorganic compound plays a significant role in the synthesis of many dyes and pigments. This guide provides essential information on Lead Chromate, its characteristics, applications, and how to effectively source it from reliable providers, especially from China.

Understanding Lead Chromate (CAS 7758-97-6)

Lead Chromate (PbCrO4) is an inorganic compound typically presented as a yellow or orange powder. Its key physical and chemical properties include:

  • Appearance: Yellow or orange powder.
  • Assay: High purity, often specified as 99.0% minimum.
  • Solubility: Insoluble in water and oil, but soluble in strong acids and alkali solutions.
  • Melting Point: Approximately 844°C.
  • Molecular Formula: PbCrO4.

These properties make it suitable for specific chemical reactions and formulations.

Primary Applications in Industry

Lead Chromate is primarily utilized as a crucial intermediate in the manufacturing of azo dyes and pigments. Its contribution is essential for producing a range of colorants, including:

  • Azo Dyes: Used in the synthesis of dyes like J acid, gamma acid, and various reactive dyes such as reactive red K-1613.
  • Pigments: Employed in the production of pigments like chromol AS-SW and other yellow/orange inorganic pigments.

Historically, it was also used directly as a pigment in paints, plastics, and ceramics due to its bright color and opacity. However, due to toxicity concerns associated with lead and hexavalent chromium, its direct use as a pigment has been restricted in many consumer applications.

Navigating the Procurement Process: Sourcing from China

For B2B buyers seeking to buy Lead Chromate, sourcing from China offers compelling advantages in terms of cost and availability. As a leading manufacturer and supplier in China, we focus on providing:

  • High-Quality Product: Ensuring a consistent 99.0% min assay for reliable performance in your applications.
  • Competitive Pricing: Offering direct manufacturer pricing to optimize your procurement budget.
  • Reliable Supply: Maintaining robust production capabilities to meet your volume requirements.
  • Technical Support: Providing necessary documentation like TDS and SDS for safe and effective handling.

When you search to purchase Lead Chromate, it is important to partner with a supplier that prioritizes quality, regulatory compliance, and customer service. We encourage you to inquire about our Lead Chromate (CAS 7758-97-6) and discuss your specific needs with our expert team.

Leveraging the manufacturing strengths of China for essential chemical intermediates like Lead Chromate can significantly enhance your operational efficiency and cost-effectiveness. Contact us today to secure a dependable supply for your dye and pigment production.