For procurement managers and R&D scientists in the chemical industry, a thorough understanding of product properties and applications is crucial for making informed purchasing decisions. EDTA Disodium Salt (CAS 139-33-3) is a widely utilized chelating agent with a broad spectrum of uses, and knowing its characteristics can significantly streamline your sourcing process. As a premier supplier from China, we are here to provide that vital information.

EDTA Disodium Salt, chemically known as Disodium edetate dihydrate, typically presents as a white crystalline powder. Its chemical formula is C10H14N2Na2O8. A key characteristic is its high solubility in water, which facilitates its incorporation into aqueous-based products and processes. Conversely, it exhibits limited solubility in organic solvents such as alcohol and ethyl ether. The pH of a 5% aqueous solution generally falls within the range of 4.0 to 6.0, indicating its slightly acidic nature.

The primary functional attribute of EDTA Disodium Salt is its ability to form stable complexes with various metal ions. This chelating property is leveraged across multiple industries. In the food sector, it serves as a food additive to preserve the quality of canned goods like aquatic products and chestnuts, maintaining their color, flavor, and preventing undesirable crystal formations. For cosmetic manufacturers, it acts as a stabilizer, preventing product degradation caused by trace metal ions, thereby extending shelf life and ensuring product consistency. You can buy cosmetic-grade EDTA Disodium Salt from us to ensure high purity for your formulations.

Beyond these, its applications are extensive. It is a key component in detergents, enhancing cleaning power by softening water. In the textile industry, it acts as a dyeing assistant, ensuring vibrant and even coloration. It also finds use in agriculture as a chelating agent for micronutrient fertilizers, improving plant nutrient uptake. For anyone looking to buy industrial quantities, understanding these varied applications can help in specifying the right grade and quantity.

When you decide to purchase EDTA Disodium Salt, consider partnering with a reliable China manufacturer. We offer competitive prices for bulk purchases, with minimum order quantities of 25 kilograms. Our commitment to quality control ensures that products meet high standards for assay, purity, and low levels of impurities like heavy metals and iron. We encourage you to request a price quotation and a sample to verify the quality and performance of our EDTA Disodium Salt.

Sourcing chemicals requires trust and transparency. We aim to be that trusted partner for your business, providing consistent quality and reliable supply. Whether your need is for food-grade, cosmetic-grade, or industrial-grade EDTA Disodium Salt, we are equipped to meet your specifications. Contact us to explore how our products can benefit your manufacturing processes.