For chemists, researchers, and procurement specialists in the chemical industry, a thorough understanding of chemical compounds' properties is fundamental. Potassium Hexacyanoferrate(II) Trihydrate (CAS 14459-95-1) is one such compound that demands attention due to its diverse industrial applications. This article aims to provide detailed information on its chemical characteristics and the benefits of sourcing it from experienced manufacturers.

Potassium Hexacyanoferrate(II) Trihydrate, with the chemical formula K4[Fe(CN)6]·3H2O, is characterized by its pale yellow, crystalline appearance. It possesses a molecular weight of approximately 422.39 g/mol. One of its most notable properties is its solubility in water, which is approximately 289 g/L at 20 °C, making it suitable for aqueous solutions in various industrial processes.

Key Chemical Specifications and Properties

When purchasing Potassium Hexacyanoferrate(II) Trihydrate, key specifications to consider include:

• Purity (Assay): Typically, industrial grades will have a purity of ≥99.0% on a dry basis, with tighter specifications for analytical reagents.
• Appearance: Pale yellow crystals or crystalline powder.
• Water Content: As a trihydrate, it contains water of crystallization, and specific tests like loss on drying are important.
• Insoluble Matter: Low levels of insoluble matter (≤0.01% or ≤0.03% depending on grade) are crucial for clean applications.
• Chloride and Sulfate Content: Stringent limits on impurities like chlorides (≤0.3% or ≤0.4%) and sulfates (≤0.005%) ensure product performance.

The compound's stability is also noteworthy. While it can lose its water of crystallization at elevated temperatures (around 70 °C), it generally remains stable under standard storage conditions when kept away from moisture.

Industrial Relevance and Sourcing

These chemical properties make Potassium Hexacyanoferrate(II) Trihydrate invaluable in applications such as pigment manufacturing (especially Prussian blue), textile dyeing auxiliaries, steel heat treatment, and as an analytical reagent. For companies looking to buy this chemical, partnering with a reliable manufacturer in China offers significant advantages.

As a leading chemical supplier, we ensure our Potassium Hexacyanoferrate(II) Trihydrate meets rigorous quality standards. We understand the importance of consistent chemical properties for your manufacturing processes. By choosing us as your supplier, you gain access to high-purity products, competitive pricing, and dependable supply chain management.

If you require high-quality Potassium Hexacyanoferrate(II) Trihydrate for your industrial needs, we invite you to contact us. Our team is ready to assist you with your procurement requirements and provide detailed product information.