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

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

Catalog No. AC409970025
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2.5 kg
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AC409970025 2.5 kg Plastic bottle
AC409971000 100 g Plastic bottle
AC409975000 500 g Plastic bottle
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Catalog No. AC409970025 Supplier Thermo Scientific Chemicals Supplier No. 409970025
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Description

CAS: 6381-92-6 | C10H18N2Na2O10 | 372.24 g/mol

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 Formula C10H18N2Na2O10
Molecular Weight (g/mol) 372.24
MDL Number MFCD00150037,MFCD00003541
InChI Key OVBJJZOQPCKUOR-UHFFFAOYSA-L
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
PubChem CID 44120005
SMILES O.O.[Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O

Specifications

Decomposition Information >252°C
Melting Point 252.0°C
Color White to Yellow
pH 4.0 to 6.0 (5% soln. at 25°C)
Infrared Spectrum Authentic
Assay Percent Range 99.0 to 101% (Complexometry)
Packaging Plastic bottle
Quantity 2.5 kg
Fieser 01,373
Merck Index 15, 3565
Solubility Information Solubility in water: freely soluble. Other solubilities: slightly soluble in alcohol (95%),insoluble in chloroform and ether
IUPAC Name disodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;dihydrate
Formula Weight 372.23
Percent Purity 99+%
Grade ACS Reagent
Insoluble Matter 0.005% max
Physical Form Fine Crystalline Powder
Chemical Name or Material Ethylenediaminetetraacetic acid, disodium salt dihydrate
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Safety and Handling

Hazard Category GHS Signal Word: Warning
Hazard Statement GHS H Statement
Harmful if inhaled.
May cause damage to organs through prolonged or repeated exposure if inhaled.
Precautionary Statement GHS P Statement
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell.
RTECSNumber AH4410000

RUO – Research Use Only