Sodium acetate - anhydrous, high-purity, Reagent grade, ≥99% , CAS No.127-09-3

CAS: 127-09-3 Cat. No.: S431680 Formula: CH3COONa Molecular Weight: 82.03 EC Number: 204-823-8 PubChem CID: 517045
AVAILABLE TO ORDER
GRADE & PURITY Anhydrous Grade ? Anhydrous grade — water removed and packaged dry for moisture-sensitive chemistry. Use in reactions where even trace water would interfere or quench. Reagent Grade ? General reagent-grade purity suitable for most laboratory work. Use as a dependable default when no specific higher grade is required. High-purity ? High-purity grade with substantially reduced impurity levels. Use when trace contaminants would interfere with your measurement or process. ≥99%
Synonyms
Anhydrous sodium acetate | NCGC00260289-01 | AKOS003052995 | S0559 | Sodium acetate, AR, anhydrous, >=99% | Sodium acetate, BioUltra, for luminescence, anhydrous, >=99.0% (NT) | Sodium acetate-1-13c-2-d3 | NSC 77459 | SODIUM ACETATE [MI] | UNII-NVG71ZZ7P0
Storage
Room temperature,Argon charged
Shipped In
Normal
★
Size
Germany (EU)
USA*
Price
Qty
500g
S431680-500g
1 In stock
1 In stock
€25.95
Enter a quantity for the sizes you want to add.
🧪
Why this grade

anhydrous, high-purity, Reagent grade, ≥99% Anhydrous Grade,High-purity,Reagent Grade for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 1671 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Anhydrous sodium acetate | NCGC00260289-01 | AKOS003052995 | S0559 | Sodium acetate, AR, anhydrous, >=99% | Sodium acetate, BioUltra, for luminescence, anhydrous, >=99.0% (NT) | Sodium acetate-1-13c-2-d3 | NSC 77459 | SODIUM ACETATE [MI] | UNII-NVG71ZZ7P0
Specifications & Purity
anhydrous, high-purity, Reagent grade, ≥99%
Storage
Room temperature,Argon charged
Shipped In
Normal
Grade
Anhydrous Grade, High-purity, Reagent Grade
Purity
≥99%
Names and Identifiers
Pubchem Sid528769489
Canonical SmilesCC(=O)[O-].[Na+]
IUPAC Namesodium;acetate
InChIKeyVMHLLURERBWHNL-UHFFFAOYSA-M
INCHI1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
Isomeric SMILES CC(=O)[O-].[Na+]
PubChem CID 517045
Molecular Weight 82.03

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassCarboxylic acid derivatives
Intermediate Tree Nodes Carboxylic acid salts
Direct ParentAcetate salts
Alternative Parents Monocarboxylic acids and derivatives  Carboxylic acids  Organic sodium salts  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Acetate salt - Organic alkali metal salt - Monocarboxylic acid or derivatives - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic sodium salt - Organic salt - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as acetate salts. These are organic compounds containing acetic acid as its acid component.
External Descriptors organic sodium salt
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CA2 Tclin Carbonic anhydrase II (17698 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA1 Tclin Carbonic anhydrase I (13240 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA5A Tclin Carbonic anhydrase VA (1168 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA9 Tclin Carbonic anhydrase IX (8255 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
FFAR3 Tchem Free fatty acid receptor 3 (304 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
CA4 Carbonic anhydrase IV (1713 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Carbonic anhydrase (69 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

29 results found

Lot NumberCertificate TypeDateItem
F2617512Certificate of AnalysisJun 01, 2026 S431680
F2617511Certificate of AnalysisJun 01, 2026 S431680
F2617509Certificate of AnalysisJun 01, 2026 S431680
A2622520Certificate of AnalysisJan 12, 2026 S431680
E2611556Certificate of AnalysisJan 12, 2026 S431680
E2611554Certificate of AnalysisJan 12, 2026 S431680
E2611555Certificate of AnalysisJan 12, 2026 S431680
A2622519Certificate of AnalysisJan 12, 2026 S431680
A2622521Certificate of AnalysisJan 12, 2026 S431680
J2531644Certificate of AnalysisOct 20, 2025 S431680
J2531645Certificate of AnalysisOct 20, 2025 S431680
J2531646Certificate of AnalysisOct 20, 2025 S431680
H2508499Certificate of AnalysisJul 30, 2025 S431680
H2508500Certificate of AnalysisJul 30, 2025 S431680
H2508538Certificate of AnalysisJul 30, 2025 S431680
I2508507Certificate of AnalysisJul 30, 2025 S431680
I2508508Certificate of AnalysisJul 30, 2025 S431680
F2525035Certificate of AnalysisJul 08, 2025 S431680
F2525036Certificate of AnalysisJul 02, 2025 S431680
F2525037Certificate of AnalysisJun 28, 2025 S431680
K2421256Certificate of AnalysisNov 28, 2024 S431680
K2421258Certificate of AnalysisNov 27, 2024 S431680
K2421259Certificate of AnalysisNov 26, 2024 S431680
E2522016Certificate of AnalysisNov 26, 2024 S431680
H2401024Certificate of AnalysisJul 08, 2023 S431680
H2301936Certificate of AnalysisJul 08, 2023 S431680
K2419211Certificate of AnalysisJul 08, 2023 S431680
H2301918Certificate of AnalysisJul 08, 2023 S431680
H2301895Certificate of AnalysisJul 08, 2023 S431680
Chemical and Physical Properties
SensitivityMoisture sensitive
Flash Point(°C)>250°C
Melt Point(°C)324°C
Molecular Weight82.030 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass82.0031 Da
Monoisotopic Mass82.0031 Da
Topological Polar Surface Area40.100 Ų
Heavy Atom Count5
Formal Charge0
Complexity34.600
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Documents & Articles
Aladdin@Guidelines for the formulation of commonly used buffers for biological experiments
The Guide to Anhydrous Grade for Reagents
Protein Tris-Acetate Electrophoresis System Standard Operating Procedure
TRAP Staining: Principle and Procedure
GST-Tagged Protein Purification
High-Purity Reagents: Overview and Aladdin Product Selection Guide
How to Choose Reagent Grades in Scientific Research? A Practical Guide to Reagent Grade
PAS Staining (Periodic Acid–Schiff, PAS) Standard Operating Procedure (SOP)
A Review of Ten Commonly Used Techniques for Detection, Quantification, and Interaction Analysis in Nucleic Acid Research
Selection of Common Research Salts: A Task Map for Alkali Metal Salts & Alkaline Earth Metal Salts (with Product Tables 1–6)
2-Methylpyridine–Borane (2-Picoline·BH₃) Reductive Amination Guide: Process Drivers for Replacing NaBH₃CN, the Practical Operating Window, and Scale-Up/Quench Close-Out Essentials (Including Product Tables 1–3)
Recent Advances in Methods for Measuring Starch-Related Indices in Plants and Their Application-Oriented Selection
Plant Omics Panorama: Workflow Frameworks and Multi-Omics Integration from Genomics to Transcriptomics, Proteomics, and Metabolomics
Acid Phosphatase: Dephosphorylation Reactions in Acidic Microenvironments and Their Research, Assay, and Detection Applications
Deoxyribonuclease (DNase): DNA Hydrolytic Cleavage Properties, Methodological Value, and Multi-Context Applications
Agarose Precast Gels: Composition, Advantages, and Application Workflows for Standardized Nucleic Acid Electrophoresis Matrices
Chymosin: A Review of Molecular Features, Coagulation Kinetics, and Activity Evaluation
Phytase: Enzymological Properties, Mechanism of Action, and Applications in Feed and Food
Chitinases: Substrate-Specific Degradation Mechanisms, Enzymatic Properties, and Application Directions
Functional Framework of Starch Metabolism-Related Enzymes in Food Science Research and Mechanistic Analysis of Quality Regulation
Acetyl-Group Metabolic Enzyme Network and In Vitro Enzymology Analysis
Metabolic Basis and Research Framework of Glycerol Utilization and Metabolic Reprogramming
Technical Comparison and Method Selection for Hydroxyproline Determination
Structural Characteristics, Operational Methods, and Separation Applications of Dextran Gels
Noncanonical Functions of Epigenetic Enzymes and Regulation of Mitochondrial Metabolism
Experimental Research on Candidate Probiotics: From Strain Identification and Mechanistic Evaluation to Product Selection
The Chemical Basis of Natural Lacquer Durability: Urushiol Structure, Oxidative Polymerization Film Formation, and Coating Film Properties
Experimental Evaluation of the Synergistic Actions of Endoglucanase, CBH I, and β-Glucosidase in Lignocellulosic Saccharification
Comparison of Iron Content Detection Methods: TPTZ, 1,10-Phenanthroline, Ferrozine, 2,2'-Bipyridine, and Instrumental Analysis
Phase-Partitioning Principles, System Differences, and Application Selection in Phenol-Based DNA and RNA Extraction
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View Anhydrous Grade grade guide → View Reagent Grade grade guide → View High-purity grade guide →

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.