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Catalog Number:
30130
CAS Number:
6381-92-6
Ethylenediaminetetraacetic acid disodium salt, dihydrate
Purity:
≥ 99% (Titration)
Synonym(s):
EDTA·2Na
Documents
$19.73 /100G
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Product Information

Ethylenediaminetetraacetic acid disodium salt, dihydrate, is a versatile chelating agent widely used in various industrial and research applications. This compound effectively binds metal ions, making it invaluable in fields such as pharmaceuticals, agriculture, and environmental science. Its ability to sequester metal ions helps in the formulation of stable products, enhancing the efficacy of active ingredients in formulations. For instance, in the pharmaceutical industry, it is utilized to improve the stability of certain drugs by preventing metal-catalyzed degradation. Additionally, in agriculture, it aids in the bioavailability of essential micronutrients, promoting healthier plant growth.

Moreover, this disodium salt form of EDTA is particularly advantageous due to its solubility and ease of use in aqueous solutions, making it suitable for a variety of formulations. Researchers appreciate its role in complexometric titrations and as a standard in analytical chemistry for determining metal concentrations. With its broad applicability and effectiveness, Ethylenediaminetetraacetic acid disodium salt, dihydrate, stands out as a crucial component in enhancing product performance across multiple sectors.

Synonyms
EDTA·2Na
CAS Number
6381-92-6
Purity
≥ 99% (Titration)
Molecular Formula
C10H14N2O8Na2·2H2O
Molecular Weight
372.2
MDL Number
MFCD00150037
PubChem ID
636371
Appearance
White crystalline powder
Conditions
Store at RT
General Information
Synonyms
EDTA·2Na
CAS Number
6381-92-6
Purity
≥ 99% (Titration)
Molecular Formula
C10H14N2O8Na2·2H2O
Molecular Weight
372.2
MDL Number
MFCD00150037
PubChem ID
636371
Appearance
White crystalline powder
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Ethylenediaminetetraacetic acid disodium salt, dihydrate is widely utilized in research focused on:

  • Metal Ion Chelation: This compound effectively binds to metal ions, making it invaluable in various industries such as water treatment, where it helps remove harmful heavy metals from wastewater.
  • Pharmaceutical Formulations: It is commonly used in the pharmaceutical industry to stabilize medications by preventing metal ion-induced degradation, ensuring the efficacy of drugs.
  • Food Preservation: In the food industry, it acts as a preservative by sequestering metal ions that can catalyze spoilage, thus extending the shelf life of products.
  • Laboratory Reagents: Researchers frequently use it in biochemistry and molecular biology as a reagent for various assays, particularly in studies involving enzyme activity and protein interactions.
  • Cosmetic Applications: The compound is also found in cosmetic formulations, where it helps to stabilize products and enhance their effectiveness by preventing metal ion contamination.

Citations