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  7. EDTA, sal disódica, dihidrato, 99-101,0 %, grado MB, ultrapuro, Thermo Scientific Chemicals

EDTA, sal disódica, dihidrato, 99-101,0 %, grado MB, ultrapuro, Thermo Scientific Chemicals

Código de producto. 15865138 Tienda Thermo Scientific Productos
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Código de producto. 15865138 Proveedor Thermo Scientific N.º de proveedor J15701.22
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Descripción

Agente quelante que se utiliza en multitud de tampones de enzimas y como inactivador de enzimas en concentraciones altas.

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
Fórmula molecular C10H18N2Na2O10
Peso molecular (g/mol) 372.238
Número MDL MFCD00150037
Clave InChI OVBJJZOQPCKUOR-UHFFFAOYSA-L
Sinónimo 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
Nombre IUPAC disodio; 2-[2-[bis(carboximetil)amino]etil-(carboxilatometil)amino]acetato; dihidrato
SMILES C(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)O)CC(=O)O.O.O.[Na+].[Na+]

Specifications

Nombre del producto químico o material Ethylenediaminetetraacetic Acid Disodium Salt Dihydrate
Punto de fusión 248°C (decomposition)
Forma física Polvo cristalino
Cantidad 100 g
Beilstein 3900609
Formula Weight (peso de la fórmula) 372.24
Porcentaje de pureza 99.0 to 101.0%
Grado Biología molecular
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RUO – Research Use Only

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