233854

Sodium cacodylate trihydrate

98%

• Synonym(s): Cacodylic acid sodium salt trihydrate, Dimethylarsinic acid sodium salt, Dimethylarsonic acid sodium salt
• Linear Formula: (CH₃)₂AsO₂Na · 3H₂O
• CAS Number: 6131-99-3
• Molecular Weight: 214.03
• Beilstein: 3702348
• EC Number: 204-708-2
• MDL number: MFCD00149079

Properties

• Assay: 98%
• SMILES string: [Na+].[H]O[H].[H]O[H].[H]O[H].C[As](C)([O-])=O
• InChI: 1S/C2H7AsO2.Na.3H2O/c1-3(2,4)5;;;;/h1-2H3,(H,4,5);;3*1H2/q;+1;;;/p-1
• InChI key: RLGWPHBPRCROJO-UHFFFAOYSA-M

Description

General description

Sodium cacodylate trihydrate [Na(CH₃)₂ AsO₂ . 3H₂O] is a buffering agent typically employed in the preparation of biological samples for electron microscopy.

Safety Information

• Pictograms: GHS06,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H301 + H331,H350,H410
• Precautionary Statements: P202 - P261 - P264 - P273 - P301 + P310 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves