Sodium acetate
SIGALD/791741 - anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99.0%
Synonym: Acetic acid sodium salt
CAS Number: 127-09-3
Empirical Formula (Hill Notation): C2H3NaO2
Molecular Weight: 82.03
EC Number: 204-823-8
MDL Number: MFCD00012459
Linear Formula: CH3COONa
Product Type: Chemical
Redi-Dri free-flowing salts
Free-flowing salts
Loss on Drying Graph
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 791741-100G
This image depicts SKU: 791741-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 791741-500G
This image depicts SKU: 791741-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 791741-1KG
This image depicts SKU: 791741-1KG
| anion traces | chloride (Cl-): ≤0.002% |
| phosphate (PO43-): ≤0.001% | |
| sulfate (SO42-): ≤0.003% | |
| assay | ≥99.0% |
| autoignition temp. | 1112 °F |
| cation traces | Ca: ≤0.005% |
| Fe: ≤0.001% | |
| heavy metals: ≤0.001% (by ICP-OES) | |
| Mg: ≤0.002% | |
| form | solid |
| grade | ACS reagent |
| anhydrous | |
| impurities | ≤0.01% insolubles |
| InChI | 1S/C2H4O2.Na/c1-2(3)4;/h1 |
| InChI key | VMHLLURERBWHNL-UHFFFAOYSA |
| loss | ≤1.0% loss on drying |
| mp | >300 °C (dec.) (lit.) |
| pH | 7.0-9.2 (25 °C, 5%) |
| pKa | 4.76 (acetic acid) |
| product line | Redi-Dri™ |
| quality | free-flowing |
| Quality Level | 100  |
| SMILES string | [Na+].CC([O-])=O |
| Application: | Sodium acetate can be used as a reagent: • In the Erlenmeyer-Plochl reaction to synthesize oxazolones by the condensation of aromatic aldehydes and hippuric acid. • In palladium-catalyzed arylation of thiophenes using aryl halides. It can also be used as a base to synthesize cinnamic acids via Perkin reaction. |
| General description: | Sodium acetate is an inexpensive and non-toxic chemical substance that is widely used in industry as a food additive or as a base for the neutralization of reaction mixtures. |
| Legal Information: | Redi-Dri is a trademark of Sigma-Aldrich Co. LLC |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 100, 500 g in poly bottle |
| Packaging: | 2.5 kg in poly drum |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Purity | ≥99.0% |
| mp | >300 °C (dec.) (lit.) |
| UNSPSC | 12352302 |