Disodium Edetate Dihydrate EDTA-2NA CAS 6381-92-6
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Introduction to Disodium Edetate Dihydrate EDTA-2NA CAS 6381-92-6
Sodium ethylenediaminetetraacetic acid is an organic compound that is a white crystalline powder with low toxicity. It is soluble in water and difficult to dissolve in alcohols. A 5% aqueous solution has a pH value of 4-6 and is acidic. Used as a quantitative analysis agent for heavy metals, chelating iron ions, and controlling polymerization reaction rates.
Disodium Edetate Dihydrate, EDTA-2Na, is a strong chelating agent. Due to its high stability constant and extensive coordination properties, it can chelate with most metal ions other than alkali metals (such as iron, copper, calcium, magnesium, and other multivalent ions) to form stable water-soluble complexes, eliminating metal ions or harmful reactions caused by them.
Disodium Edetate Dihydrate EDTA-2NA CAS 6381-92-6 Applications:
EDTA-2Na can also be used in detergents, liquid soaps, shampoos, agricultural chemical sprays, color photosensitive material processing bleaching fixers, water purifiers, pH regulators, coagulants, etc.
Disodium Edetate Dihydrate EDTA-2NA CAS 6381-92-6 Properties:
Item | Specification |
Name | Edetate Disodium (Ethylenediaminetetraacetic Acid Disodium Salt, EDTA Disodium Salt, EDTA-2Na) |
Molecular Weight | 372.24 |
CAS | 6381-92-6 |
Melting Point | 252 °C |
Boiling Point | 100 °C |
Water Solubility | Soluble in water |
Density | 1.363 g/cm³ |
Appearance | White crystalline powder |
Purity | ≥ 99.0% |
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Package:
25kg/bag
Keyword:
Disodium Edetate Dihydrate
EDTA-2NA
CAS 6381-92-6
Edetate Disodium
Ethylenediaminetetraacetic Acid Disodium Salt
EDTA Disodium Salt
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