Thermo Scientific Chemicals Ethylenediaminetetraacetic acid, disodium salt dihydrate, 99+%, ACS reagent

Product Code	Brand	Quantity	Packaging
10413551	Thermo Scientific Chemicals 409971000	100 g	Plastic bottle
10289410	Thermo Scientific Chemicals 409975000	500 g	Plastic bottle
10125893	Thermo Scientific Chemicals 409970025	2.5 kg	Plastic bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chelation/Complexation reagent

Chemical Identifiers

• CAS: 6381-92-6
• Molecular Weight (g/mol): 372.24
• InChI Key: OVBJJZOQPCKUOR-UHFFFAOYSA-L
• PubChem CID: 44120005

• 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
• SMILES: O.O.[Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O

Specifications

• CAS: 6381-92-6
• Melting Point: 252.0°C
• pH: 4.0 to 6.0 (5% soln. at 25°C)
• Assay Percent Range: 99+%
• MDL Number: MFCD00150037,MFCD00003541
• Merck Index: 15, 3565
• Solubility Information: 0.005% max. Insoluble Matter
• 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
• Grade: ACS Reagent
• Chemical Name or Material: Ethylenediaminetetraacetic acid, disodium salt dihydrate

• Decomposition Information: >252°C
• Color: White to Yellow
• Infrared Spectrum: Authentic
• Molecular Formula: C10H18N2Na2O10
• Fieser: 01,373
• 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
• Percent Purity: ≥99%
• Physical Form: Fine Crystalline Powder

Safety and Handling

GHS H Statement:
Harmful if inhaled.

GHS P Statement:
IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Warning

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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.

RUO – Research Use Only