Potassium acetate - ≥99.98% metals basis, Rb＜100 ppm,Cs＜50 ppm , CAS No.127-08-2

CAS: 127-08-2 Cat. No.: P108327 Formule: CH₃COOK Poids moléculaire: 98.14 Beilstein Registry Number: 3595449 Numéro CE: 204-822-2

QUALITÉ & PURETÉ ≥99.98% metals basis, Rb＜100 ppm,Cs＜50 ppm

Synonyms

Potassium ethanoate | Acetic acid potassium salt | Ethanoic acid potassium salt

Storage

Room temperature,Desiccated

Shipped In

Normal

Spécifications

Synonymes

Potassium ethanoate | Acetic acid potassium salt | Ethanoic acid potassium salt

Spécifications et pureté

≥99.98% metals basis, Rb＜100 ppm,Cs＜50 ppm

Conditions de stockage de stockage

Room temperature,Desiccated

Expédié en

Normal

Pureté

≥99.98% metals basis

Noms et identifiants

Pubchem Sid

528769496

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/528769496

Sourires canoniques

CC(=O)[O-].[K+]

IUPAC Name

potassium;acetate

InChIKey

SCVFZCLFOSHCOH-UHFFFAOYSA-M

INCHI

1S/C2H4O2.K/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1

Isomères SMILES

CC(=O)[O-].[K+]

WGK Allemagne

1

RTECS

AJ3325000

Poids moléculaire

98.14

Beilstein

3595449

Reaxy-Rn

3595449

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3595449&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Classe Carboxylic acids and derivatives
      • Subclass Carboxylic acid derivatives
        • Level5 Carboxylic acid salts
          • Level6 Acetate salts

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Classe: Carboxylic acids and derivatives
• Subclass: Carboxylic acid derivatives
• Intermediate Tree Nodes: Carboxylic acid salts
• Direct Parent: Acetate salts
• Alternative Parents: Monocarboxylic acids and derivatives Carboxylic acids Organic potassium salts Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Acetate salt - Organic alkali metal salt - Monocarboxylic acid or derivatives - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic potassium salt - Organic salt - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
• Description: This 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: potassium salt

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propriétés chimiques et physiques

• Sensibilité: Hygroscopic
• Point de fusion (°C): 292°C
• Poids moléculaire: 98.140 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 97.977 Da
• Monoisotopic Mass: 97.977 Da
• Topological Polar Surface Area: 40.100 Ų
• Heavy Atom Count: 5
• Formal Charge: 0
• Complexity: 34.600
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 2

XLogP3

Foire aux questions

What does the trace-metals specification mean?

This product is specified at ≥99.98% on a trace-metals basis. That figure describes metallic impurity content rather than overall chemical assay, so it is the relevant specification for ICP-MS, semiconductor and battery applications. Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at room temperature, desiccated. Keep the container tightly closed with desiccant — the material is moisture-sensitive.

How is this product shipped?

This product ships under standard ambient conditions. No temperature-controlled packaging is required.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 127-08-2, the molecular formula is CH3COOK, and the molecular weight is 98.14 g/mol. InChIKey SCVFZCLFOSHCOH-UHFFFAOYSA-M.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.