Cacodylic acid sodium salt trihydrate 98+%

Name: Cacodylic acid sodium salt trihydrate 98+%
SKU: A18139.14

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

Change view

Quantity:

25 g

100 g

500 g

Try the chem dex^TM web app

This chemical may require us to obtain additional information for our regulatory and chemical compliance records. If required, we will contact you for this information once your order is placed.

Catalog number A18139.14

also known as A18139-14

Price (USD)

Quantity:

25 g

Request bulk or custom format

Chemical Identifiers

CAS6131-99-3

IUPAC Namesodium dimethylarsinate

Molecular FormulaC2H6AsNaO2

InChI KeyIHQKEDIOMGYHEB-UHFFFAOYSA-M

SMILES[Na+].C[As](C)([O-])=O

Specifications

Specification Sheet

Appearance (Color)White

Assay (Non-aqueous acid-base Titration)≥98.0 to ≤102.0%

FormCrystals or powder or crystalline powder

Identification (FTIR)Conforms

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.

Applications
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.

Solubility
Soluble in water and alcohol. Insoluble in diethyl ether.

Notes
Store in cool place. Hygroscopic and moisture sensitive. Incompatible withstrong oxidizing agents and strong bases.

WARNING: Cancer – www.P65Warnings.ca.gov

RUO – Research Use Only

General References:

Sun, J.; Ma, L.; Yang, Z.; Lee, H.; Wang, L. Speciation and determination of bioavailable arsenic species in soil samples by one-step solvent extraction and high-performance liquid chromatography with inductively coupled plasma mass spectrometry. J. Sep. Sci. 2015, 38 (6), 943-950.
Kaur, P.; Kiselar, J.; Yang, S.; Chance, M. R. Quantitative Protein Topography Analysis and High-Resolution Structure Prediction Using Hydroxyl Radical Labeling and Tandem-Ion Mass Spectrometry (MS) Mol Cell Proteomics. 2015, 14 (4), 1159-1168.