Sodium trifluoroacetate
Sodium trifluoroacetate (CAS: 2923-18-4) is a chemical compound with the linear formula CF3COONa and a molecular weight of 136.01 g/mol. This high-purity BioUltra grade material is soluble in water and finds application as a reagent in chemical synthesis and molecular biology. Tech Serve Solutions supplies Sodium trifluoroacetate, offering reliable quality for various laboratory and research needs.
- IUPAC
- Trifluoroacetic acid sodium salt
- Synonyms
- Trifluoroacetic acid sodium salt

Chemical Synthesis
Sodium trifluoroacetate serves as a valuable reagent in organic synthesis, particularly for trifluoroacetylation reactions. Its use can facilitate the introduction of the trifluoroacetyl group into various organic molecules.
Molecular Biology
Within molecular biology, this compound can be employed in specific buffer formulations or as a component in experimental protocols. Its purity, as indicated by the BioUltra grade, makes it suitable for sensitive biological applications.
Research and Development
As a readily soluble inorganic salt, Sodium trifluoroacetate is utilised in diverse research settings for a variety of chemical investigations. It is supplied with a high assay for precise experimental outcomes.
| Molecular weight | 136.01 |
|---|---|
| Linear formula | CF3COONa |
| Assay | 98% |
| Density | 1.49 g/mL(lit.) |
| Solubility | H2O: soluble1 M at 20 °C, clear, colorless |
| Impurities tested | insoluble matter, passes filter test |
| Melting point | 205-207 °C (dec.)(lit.) |
Hazard statements
- H412Harmful to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 1 |
| Risk statements (R) | 52/53 |
| Safety statements (S) | 61 |
| Anion traces | chloride (Cl-): ≤50 mg/kgsulfate (SO42-): ≤50 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Product Line | BioUltra |
|---|---|
| λ | 1 M in H2O |
| Uv Absorption | λ: 260 nm Amax: ≤0.055λ: 280 nm Amax: ≤0.035 |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Sodium trifluoroacetate used for?
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Sodium trifluoroacetate is used as a reagent in chemical synthesis, for example, in trifluoroacetylation reactions, and in various molecular biology applications. It is also employed in research and development settings.
What are the CAS number and formula for Sodium trifluoroacetate?
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The CAS number for Sodium trifluoroacetate is 2923-18-4, and its linear formula is CF3COONa.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sodium trifluoroacetate in BioUltra grade with an assay of 98%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeial grades unless explicitly stated.
How should Sodium trifluoroacetate be handled?
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When handling Sodium trifluoroacetate, it is recommended to wear a dust mask (type N95), eyeshields, and gloves. Ensure good ventilation. The compound is classified as harmful to aquatic life with long-lasting effects (H412).
Is Sodium trifluoroacetate shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Sodium trifluoroacetate can be packed and shipped to customers worldwide.
How can I request a quote or sample for Sodium trifluoroacetate?
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To request a quote or a sample of Sodium trifluoroacetate, please contact the Tech Serve Solutions sales team through our website or by phone. Details are available in the contact section.
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