Discover the new Chem-Impex: Where innovation starts with a bond.

Catalog Number:
00138
CAS Number:
6381-92-6
Ethylenediaminetetraacetic acid disodium salt, dihydrate
Grade:
ACS reagent
Purity:
99 - 101% (Assay by titration)
Synonym(s):
EDTA·2Na, EDTA Disodium Salt Dihydrate
Documents
$32.75 /100G
Pack Size Availability Price
Request Bulk Quote
Product Information

Ethylenediaminetetraacetic acid disodium salt, dihydrate, commonly referred to as EDTA disodium salt, is a versatile chelating agent widely utilized across various industries. This compound is particularly effective in binding metal ions, making it invaluable in applications such as water treatment, where it helps to remove heavy metals and prevent scale formation. In the pharmaceutical sector, EDTA disodium salt is employed as a stabilizer in formulations, enhancing the efficacy and shelf-life of active ingredients. Additionally, it plays a crucial role in biochemistry and molecular biology, where it is used in buffer solutions to maintain the integrity of nucleic acids and proteins by sequestering divalent metal ions that could catalyze degradation.

Researchers and industry professionals appreciate the unique properties of EDTA disodium salt, including its high solubility and ability to form stable complexes with a variety of metal ions. This makes it an essential tool in analytical chemistry for metal ion determination and in the food industry for preserving freshness and quality. With its broad range of applications and proven effectiveness, EDTA disodium salt is a reliable choice for those seeking to enhance their processes and products.

Synonyms
EDTA·2Na, EDTA Disodium Salt Dihydrate
CAS Number
6381-92-6
Purity
99 - 101% (Assay by titration)
Grade
ACS reagent
Molecular Formula
C10H14N2O8Na2·2H2O
Molecular Weight
372.2
MDL Number
MFCD00150037
Appearance
White crystalline powder
Conditions
Store at RT
General Information
Synonyms
EDTA·2Na, EDTA Disodium Salt Dihydrate
CAS Number
6381-92-6
Purity
99 - 101% (Assay by titration)
Grade
ACS reagent
Molecular Formula
C10H14N2O8Na2·2H2O
Molecular Weight
372.2
MDL Number
MFCD00150037
Appearance
White crystalline powder
Conditions
Store at RT
Properties
Additional property information coming soon!
-
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 metals from wastewater.
  • Pharmaceutical Formulations: It is used as a stabilizing agent in drug formulations, enhancing the solubility and bioavailability of certain medications, which is crucial for patient care.
  • Biochemical Research: In laboratories, it serves as a reagent in biochemical assays to study enzyme activity and metal ion interactions, facilitating advancements in biochemistry.
  • Food Preservation: The compound acts as a preservative by chelating metal ions that can catalyze spoilage, thus extending the shelf life of food products.
  • Cosmetic Products: Its ability to bind metals makes it a popular ingredient in cosmetics, helping to improve product stability and safety by preventing metal-induced degradation.

Citations