In the vast world of chemical compounds, EDTA Disodium Dihydrate, identified by CAS numbers 6381-92-6 and 139-33-3, stands out as a remarkably versatile and essential ingredient. As a premier manufacturer and supplier, we often field questions about its utility and procurement. This article aims to demystify this crucial compound, highlighting why businesses seeking to buy high-quality EDTA Disodium Dihydrate should consider a trusted supplier in China.

EDTA Disodium Dihydrate (also known as EDTA-2NA) is a white crystalline powder renowned for its powerful chelating capabilities. This means it has a unique ability to bind tightly to metal ions, effectively sequestering them and preventing them from participating in unwanted chemical reactions. This property is fundamental to its widespread use across numerous industries.

The Science Behind EDTA Disodium Dihydrate

At its core, EDTA Disodium Dihydrate acts as a hexadentate ligand. The 'EDTA' stands for Ethylene Diamine Tetraacetic Acid, and the 'Disodium Dihydrate' specifies the salt form and hydration. The molecular formula, C10H14N2O8Na2•2H2O, reflects its structure, which allows it to form stable, water-soluble complexes with a wide range of metal ions, including calcium, iron, magnesium, and copper.

This chelation process is critical. In formulations, it prevents metal ions from catalyzing oxidation, which can lead to discoloration, odor development, and degradation of active ingredients. For businesses looking to purchase this chemical, understanding its role as a stabilizer is key to appreciating its value.

Applications Across Industries

The versatility of EDTA Disodium Dihydrate is truly impressive. As a leading supplier, we see its demand across sectors such as:

  • Cosmetics and Personal Care: In lotions, shampoos, and soaps, it enhances foaming, improves cleaning efficacy, and crucially, stabilizes the product against degradation, ensuring a longer shelf life and consistent texture. Buyers often seek this for its product stabilization properties.
  • Food and Beverage: It's used to preserve the color, flavor, and texture of canned goods, dressings, and beverages by preventing metallic contamination that can cause spoilage. Securing a reliable supplier for food-grade chemicals is paramount.
  • Pharmaceuticals: In pharmaceutical formulations, it acts as an excipient and stabilizer, safeguarding the integrity of active pharmaceutical ingredients (APIs). Sourcing pharmaceutical intermediates requires strict quality control.
  • Industrial Processes: From laundry detergents and industrial germicides to papermaking and textiles, EDTA Disodium Dihydrate prevents discoloration and improves the performance of various products. Industrial buyers often look for bulk purchase options.

Why Choose Us as Your EDTA Disodium Dihydrate Manufacturer and Supplier?

When you choose to buy EDTA Disodium Dihydrate, especially in bulk, partnering with a reputable manufacturer is crucial. Our commitment as a chemical supplier in China ensures:

  • High Purity (99%): We guarantee a consistently high level of purity, essential for sensitive applications where trace impurities can impact performance.
  • Competitive Pricing: By leveraging our manufacturing capabilities, we offer cost-effective solutions without compromising on quality, making us an attractive supplier for businesses focused on procurement efficiency.
  • Reliable Supply Chain: We understand the importance of timely delivery. Our robust logistics ensure that your orders for EDTA Disodium Dihydrate arrive as scheduled, supporting uninterrupted production.
  • Quality Assurance: We adhere to stringent quality control measures throughout the manufacturing process, providing you with confidence in the chemical’s performance.

For businesses in need of a dependable source for EDTA Disodium Dihydrate, our capabilities as a manufacturer and supplier in China offer a compelling solution. We invite you to contact us for a quote and sample to experience the quality and service that makes us a preferred partner for chemical procurement.