Disodium edetate dihydrate/EDTA
CAS number: 6381-92-6
Molecular formula: C10H19N2NaO9
Molecular weight: 334.26
EINECS Number: 613-386-6
Disodium EDTA is a white crystalline powder, soluble in water, and its aqueous solution has a pH value of about 5.3. It is used in detergents, dyeing auxiliaries, fiber treatment agents, cosmetic additives, food additives, agricultural micro-fertilizers and marine aquaculture.
Application:
1. It is used as a complexing agent, as well as a chelating agent for pharmaceuticals, color development and smelting of rare metals; preservatives; antioxidant synergists; processing aids.
2.Used as oxygen carboxyl complexing agent, also used in the pharmaceutical industry as an aminocarboxylate complexing agent, also used in the pharmaceutical industry, color development applications, it has antioxidant effect, and has a strong chelating effect on metal ions to stabilize agent.
3.It can adjust the pH of cosmetics, that is to say, it can automatically adjust the pH of cosmetics within the range that we can suit to protect our skin from strong irritation.
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