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  7. EDTA Disodium Salt Dihydrate, 99-101.0%, MB Grade, Ultrapure, Thermo Scientific Chemicals

EDTA Disodium Salt Dihydrate, 99-101.0%, MB Grade, Ultrapure, Thermo Scientific Chemicals

Product Code. 15865138
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Quantity:
100 g
500 g
1 kg
Packaging:
Plastic bottle
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

Chelating agent used in many enzyme buffers and as enzyme inactivator at high concentrations

Chelating agent used in many enzyme buffers and as an enzyme inactivator at high concentrations.

Stock Solution (0.5M):

  • 186.1 gm EDTA
  • H2O to 800 ml
  • Titrate with approximately 20 gm of NaOH pellets to pH 8.0.
  • Bring solution to 1 liter with water and sterilize by autoclaving.

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

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 6381-92-6
Molecular Formula C10H18N2Na2O10
Molecular Weight (g/mol) 372.238
MDL Number MFCD00150037
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 C(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)O)CC(=O)O.O.O.[Na+].[Na+]

Specifications

Melting Point 248°C (decomposition)
Physical Form Crystalline Powder
Quantity 100 g
Beilstein 3900609
Formula Weight 372.24
Percent Purity 99.0 to 101.0%
Grade Molecular Biology
Packaging Plastic bottle
Chemical Name or Material Ethylenediaminetetraacetic Acid Disodium Salt Dihydrate

RUO – Research Use Only

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