For procurement managers and formulators across diverse industries, the consistent availability of high-quality chemical ingredients is non-negotiable. EDTA Disodium Dihydrate (CAS 6381-92-6/139-33-3) is a prime example of such a compound, valued for its exceptional chelating properties. As a leading manufacturer and supplier, we understand the critical factors buyers consider when looking to purchase this versatile chemical. This guide aims to equip you with the knowledge to make informed sourcing decisions.

Understanding the Specifications of EDTA Disodium Dihydrate

When you intend to buy EDTA Disodium Dihydrate, paying attention to its specifications is key to ensuring it meets your application's demands. Critical parameters include:

• Appearance: Typically a white crystalline powder. Consistency in appearance is often an indicator of consistent quality.
• Assay/Purity: Most applications require a minimum of 99% purity. For specialized uses, even higher purity grades might be necessary. Always confirm with your supplier.
• CAS Number: 6381-92-6 is the primary CAS number for the dihydrate form, though 139-33-3 is also commonly associated.
• pH of Solution: A typical range for a 5% aqueous solution is 4.0 to 5.0, indicating its suitability for various pH-sensitive processes.
• Moisture Content/Loss on Drying: For the dihydrate form, this is a crucial specification, usually within a defined range (e.g., 8.5-10.7%).

As a trusted manufacturer, we ensure our EDTA Disodium Dihydrate meets these exacting standards, providing you with a reliable chemical to purchase.

Key Applications Driving Demand

The demand for EDTA Disodium Dihydrate is driven by its efficacy in preventing metal ion-induced degradation and enhancing product performance across several major sectors:

• Cosmetics and Personal Care: Stabilizing formulations, improving lather, and preventing discoloration in products like shampoos, lotions, and soaps.
• Food Industry: Preserving color, flavor, and texture in canned goods, beverages, and sauces by sequestering trace metals that cause spoilage.
• Pharmaceuticals: Acting as an excipient to stabilize active pharmaceutical ingredients (APIs) and extend drug shelf-life.
• Industrial Chemicals: Utilized in detergents, textiles, and water treatment for its cleaning and anti-discoloration properties.

For procurement professionals, understanding these applications helps in forecasting demand and identifying suitable chemical suppliers.

Benefits of Sourcing from a Reliable Manufacturer

When you choose to buy EDTA Disodium Dihydrate, opting for a reputable manufacturer and supplier offers distinct advantages:

• Quality Assurance: Guaranteed purity and adherence to specifications are critical for consistent product performance.
• Competitive Pricing: Direct sourcing from a manufacturer often provides better value, especially for bulk purchases.
• Supply Chain Security: A reliable supplier ensures consistent availability and timely delivery, minimizing production disruptions.
• Technical Support: Access to product expertise and documentation to aid in formulation and regulatory compliance.

We encourage all procurement professionals to contact us for a quotation and a sample of our high-quality EDTA Disodium Dihydrate. Discover how our manufacturing excellence can support your sourcing needs effectively and affordably.