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  8. Thermo Scientific Chemicals Ethylenediaminetetraacetic acid, disodium salt dihydrate, 99+%, for analysis

Thermo Scientific Chemicals Ethylenediaminetetraacetic acid, disodium salt dihydrate, 99+%, for analysis

Product Code. 10031660
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Quantity:
100 g
500 g
1 kg
5 kg
Packaging:
Plastic bottle
Plastic drum

Description

Biological buffer, Chelation/Complexation reagent

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.

Biological buffer, Chelation/Complexation reagent
TRUSTED_SUSTAINABILITY

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
IUPAC Name disodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;dihydrate
SMILES O.O.[Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O

Specifications

Melting Point 252.0°C
Color White
pH 4.0 to 6.0 (1% soln. at 20°C)
Loss on Drying 11.4% max. (200°C, 3 hrs)
Infrared Spectrum Authentic
Assay Percent Range 99.0 to 101% (On dry substance)
Packaging Plastic bottle
Quantity 100 g
Merck Index 15, 3565
Solubility Information Solubility in water: freely soluble. Other solubilities: slightly soluble in alcohol (95%),insoluble in chloroform and ether
Formula Weight 372.23
Percent Purity 99+%
Grade Analysis
Physical Form Fine Crystalline Powder
Chemical Name or Material Ethylenediaminetetraacetic acid, disodium salt dihydrate
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Safety and Handling

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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

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