Sodium acetate trihydrate, 99%, Thermo Scientific Chemicals

Description

Sodium acetate trihydrate is used in various applications. It is used as a buffer of pH range in between to 4.0 to 6.0. It is also used in the purification and precipitation of nucleic acids and in protein crystallization. It is used as mordant dyeing, as a pickling agent in chrome tanning, as a neutralizer in waste streams containing sulfuric acid in textile industry and as a photoresist while using aniline dyes. It plays an important role to retard vulcanization of chloroprene in synthetic rubber production. It is a precursor to prepare ester from alkyl halide.

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
Sodium acetate trihydrate is used in various applications. It is used as a buffer of pH range in between to 4.0 to 6.0. It is also used in the purification and precipitation of nucleic acids and in protein crystallization. It is used as mordant dyeing, as a pickling agent in chrome tanning, as a neutralizer in waste streams containing sulfuric acid in textile industry and as a photoresist while using aniline dyes. It plays an important role to retard vulcanization of chloroprene in synthetic rubber production. It is a precursor to prepare ester from alkyl halide.

Solubility
Soluble in water and alcohol.

Notes
-3H{2}O @ 120°. Incompatible with strong oxidizing agents and halogens.

Specifications

Chemical Identifiers

• CAS: 6131-90-4
• Molecular Formula: C2H9NaO5
• Molecular Weight (g/mol): 136.079
• MDL Number: MFCD00071557
• InChI Key: AYRVGWHSXIMRAB-UHFFFAOYSA-M
• Synonym: sodium acetate trihydrate, thomaegelin, acetic acid, sodium salt, trihydrate, plasmafusin, tutofusin, natrium acetate-3-wasser, unii-4550k0sc9b, sodium acetate usp:jan, sodium acetate usan:jan, sodium acetate tn
• PubChem CID: 23665404
• ChEBI: CHEBI:32138
• IUPAC Name: sodium;acetate;trihydrate
• SMILES: CC(=O)[O-].O.O.O.[Na+]

• Melting Point: 62°C to 64°C
• Density: 1.45
• pH: 7.5 to 9.0
• Odor: Odorless
• Quantity: 500 g
• Beilstein: 3732037
• Merck Index: 14,8571
• Solubility Information: Soluble in water and alcohol.
• Formula Weight: 136.08 (82.03 Anhydrous)
• Percent Purity: 99%
• Chemical Name or Material: Sodium acetate trihydrate

Safety and Handling

Hazard Category	H500
EINECSNumber	204-823-8
RTECSNumber	AJ4580000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only