Ethylenediaminetetraacetic acid, disodium salt dihydrate, 99+%, for analysis, ACROS Organics™

Biological buffer, Chelation/Complexation reagent

Brand:  Acros Organics 147851000

Product Code. 10031660

Description

Biological buffer, Chelation/Complexation reagent

Chemical Identifiers

• CAS: 6381-92-6
• Molecular Weight (g/mol): 372.24
• InChI Key: OVBJJZOQPCKUOR-UHFFFAOYSA-L
• PubChem CID: 44120005
• SMILES: O.O.[Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O

• Molecular Formula: C10H18N2Na2O10
• MDL Number: MFCD00150037,MFCD00003541
• Synonym: edta disodium salt, cal-ex decalcifier, buffer solution, ph 10.00, sodium di ethylenediamine tetraacetate dihydrate, ethylenediamine tetraacetic acid, disodium salt dihydrate, ethylenediamine tetraacetic acid, disodium salt, standard solution, sodium di ethylenediamine tetraacetate standard solution, ethylenedinitrilo tetraacetic acid disodium, dihydrate, reagent, acs
• IUPAC Name: disodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;dihydrate

Specifications

• Chemical Name or Material: Ethylenediaminetetraacetic acid, disodium salt dihydrate
• Loss on Drying: 11.4% max. (200°C, 3 hrs)
• Color: White
• Quantity: 100g
• CAS: 6381-92-6
• Molecular Formula: C10H18N2Na2O10
• Merck Index: 15, 3565
• Solubility Information: Solubility in water: freely soluble. Other solubilities: slightly soluble in alcohol (95%),insoluble in chloroform and ether
• SMILES: O.O.[Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O
• Molecular Weight (g/mol): 372.24
• Formula Weight: 372.23
• Percent Purity: 99+%

• Infrared Spectrum: Authentic
• Packaging: Plastic bottle
• Melting Point: 252.0°C
• pH: 4.0 to 6.0 (1% soln. at 20°C)
• Assay Percent Range: 99.0 to 101% (On dry substance)
• MDL Number: MFCD00150037,MFCD00003541
• Synonym: edta disodium salt, cal-ex decalcifier, buffer solution, ph 10.00, sodium di ethylenediamine tetraacetate dihydrate, ethylenediamine tetraacetic acid, disodium salt dihydrate, ethylenediamine tetraacetic acid, disodium salt, standard solution, sodium di ethylenediamine tetraacetate standard solution, ethylenedinitrilo tetraacetic acid disodium, dihydrate, reagent, acs
• InChI Key: OVBJJZOQPCKUOR-UHFFFAOYSA-L
• IUPAC Name: disodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;dihydrate
• PubChem CID: 44120005
• Physical Form: Fine Crystalline Powder
• Grade: Analysis

Safety and Handling

Product Identifier

• Ethylenediaminetetraacetic acid, disodium salt dihydrate

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4
• Specific target organ toxicity after repeated exposure Category 2

Hazard Statement

• H373-May cause damage to organs.
• H332-Harmful if inhaled.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.