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Ethylenediaminetetraacetic acid disodium salt dihydrate

SIAL/ED2SS - reagent grade, 98.5-101.5% (titration)

Synonym: Disodium ethylenediaminetetraacetate dihydrate; EDTA disodium salt; EDTA-Na2; Edathamil; Edetate disodium salt dihydrate; Sequestrene Na2

CAS Number: 6381-92-6
Empirical Formula (Hill Notation): C10H14N2Na2O8 · 2H2O
Molecular Weight: 372.24
EC Number: 205-358-3
Linear Formula: C10H14N2Na2O8 · 2H2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-ED2SS-50G 50 g
 $42.10
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45-ED2SS-100G 100 g
 $71.40
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45-ED2SS-250G 250 g
 $133.00
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45-ED2SS-500G 500 g
 $265.40
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45-ED2SS-1KG 1 kg
 $356.08
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45-ED2SS-2.5KG 2.5 kg
 $497.00
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45-ED2SS-5KG 5 kg
 $856.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: ED2SS-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: ED2SS-50G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: ED2SS-250G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: ED2SS-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: ED2SS-1KG

 

agency suitable for SM 4500 - NH3
application(s) agriculture
clinical research
assay 98.5-101.5% (titration)
biological source synthetic (organic)
form powder
grade reagent grade
InChI 1S/C10H16N2O8.2Na.2H2O/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;;2*1H2/q;2*+1;;/p-2
InChI key OVBJJZOQPCKUOR-UHFFFAOYSA-L
mp 248 °C (dec.) (lit.)
Quality Level 200 
reaction suitability reagent type: chelator
SMILES string O.O.O.O.[Na+].[Na+].[Na+].[Na+].OC(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC(O)=O.OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O
solubility H2O: soluble, clear, colorless
storage temp. room temp
Application: Chelator of divalent cations. Inhibits enzymes, such as metalloproteases, that require divalent cations for activity.
Application: Ethylenediaminetetraacetic acid disodium salt dihydrate has been used as a component of the plasma membrane resuspension buffer, inhibitor′s preservative solution (IS) and luciferase activity assay mix.
Features and Benefits: Reagent grade for general lab use
General description: Ethylenediaminetetraacetic acid (EDTA) disodium salt is an aminopolycarboxylic acid and a hexadentate ligand. It chelates metal cations to form a stable octahedral complex. It is commonly added to buffers, solutions, and even soil samples to control the concentrations of metal ions or to remove metal contaminants. Metal chelators play a crucial role in various research applications, such as biochemistry, molecular biology, and analytical chemistry. For example, EDTA is a blood anticoagulant that chelates calcium ions in the blood, this inhibits clots and is routinely used in hematological assays.
Other Notes: For additional information on our range of Biochemicals , please complete this form .
Packaging: 1 kg in poly bottle
Packaging: 2.5, 5 kg in poly drum
Packaging: 50, 100, 250, 500 g in poly bottle
Purity 98.5-101.5% (titration)
mp 248 °C (dec.) (lit.)
Storage Temp. room temp
UNSPSC 12352107

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