EDTA disodium salt EDTA2Na CAS 6381-92-6

Disodium EDTA is a white crystalline powder, soluble in water, almost insoluble in ethanol and ether. The pH value of its aqueous solution is about 5.3. It is used in detergents, dyeing auxiliaries, fiber treatment agents, cosmetic additives, food additives, agricultural micro-fertilizers and marine aquaculture, etc.

Specification:

Application:

Water treatment: used to soften water, chelate hardness ions such as calcium and magnesium in water, and prevent scale formation. Commonly used for water treatment of boilers, cooling towers, and steam systems.

Cosmetics and personal care products: In skin care products, shampoos, shower gels and other products, EDTA-2Na is used as a chelating agent to help remove metal ions in water and prevent these metals from affecting product stability and color.

Cleaners: EDTA-2Na is used in household and industrial cleaners to chelate metal ions and enhance cleaning effects, especially for removing dirt and mineral deposits.

Textile and printing and dyeing industry: In the textile dyeing process, EDTA-2Na is used to chelate metal ions to prevent metal ions from having adverse effects on dyes, thereby improving dyeing effects and color uniformity.

Papermaking industry: used to treat metal ions in pulp, reduce the impact of metal impurities on paper quality, and improve the effect of bleaching agents.

Medicine: EDTA-2Na, as a chelating agent, can bind to certain metal ions (such as calcium, iron, etc.) and is widely used in in vitro diagnostic reagents and medical research.

Agriculture: In agriculture, EDTA-2Na can be used as a chelating agent for metal elements to increase the absorption efficiency of trace elements (such as iron, manganese, zinc, etc.) by plants, and is commonly found in fertilizer formulations.

Food industry: In food processing, EDTA-2Na is used as a preservative and stabilizer to prevent discoloration and oxidation deterioration caused by certain metals.

Package:

25kg/bag