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  6. Ácido cacodílico, sal sódica trihidrato, +98 %, Thermo Scientific Chemicals

Ácido cacodílico, sal sódica trihidrato, +98 %, Thermo Scientific Chemicals

Product Code. 11493647
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This item is not returnable. View return policy
Regulatory: This product contains a substance listed in Annex XVII to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.
Product Code. 11493647 Supplier Thermo Scientific Alfa Aesar Supplier No. A18139.36
 Artículo restringido
Fecha estimada de envoi: 12-11-2026
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This item is not returnable. View return policy
Regulatory: This product contains a substance listed in Annex XVII to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.

Description

CAS: 6131-99-3 | C2H12AsNaO5 | 214.024 g/mol

Cacodylic acid sodium salt is frequently used as a buffering agent during the preparation and fixation of biological samples for transmission in electron microscopy. It is also used as a buffer for formulating screens and for optimization.

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.

Aplicaciones
La sal sódica de ácido cacodílico se utiliza con frecuencia como agente tamponador durante la preparación y fijación de muestras biológicas para su transmisión en microscopía electrónica. También se utiliza como tampón para la formulación de cribajes y para la optimización.

Solubilidad
Soluble en agua y alcohol. Insoluble en éter dietílico.

Notas
Almacenar en un lugar fresco. Higroscópico y sensible a la humedad. Incompatible con agentes oxidantes fuertes y bases fuertes.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 6131-99-3
Fórmula molecular C2H12AsNaO5
Peso molecular (g/mol) 214.024
Número MDL MFCD00149079
Clave InChI RLGWPHBPRCROJO-UHFFFAOYSA-M
Sinónimo sodium cacodylate trihydrate, unii-r7a6nc7ygy, cacodylic acid sodium salt trihydrate, r7a6nc7ygy, dimethylarsonic acid sodium salt, cacodylic acid, sodium salt trihydrate, sodium dimethylarsinic acid trihydrate, dimethylarsenic acid sodium salt trihydrate, dimethylarsinic acid sodium salt trihydrate, hydroxydimethylarsine oxide sodium salt trihydrate
PubChem CID 23679059
Nombre IUPAC sodio;dimetilarsinato;trihidrato
SMILES C[As](=O)(C)[O-].O.O.O.[Na+]

Specifications

Nombre del producto químico o material Cacodylic acid sodium salt trihydrate
Fórmula lineal (CH3)2AsO2Na·3H2O
Cantidad 500 g
Número UN UN1688
Beilstein 3702348
Índice Merck 14,8595
Información de solubilidad Soluble in water and alcohol. Insoluble in diethyl ether.
Formula Weight (peso de la fórmula) 214.03 (159.98 Anhydrous)
Porcentaje de pureza ≥98%

RUO – Research Use Only

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