Potassium trifluoroacetate
Potassium trifluoroacetate (CAS 2923-16-2), with the molecular formula CF3COOK and a molar mass of 152.11 g/mol, is a high-purity inorganic salt. Supplied by Tech Serve Solutions with an assay of 98% and puriss. p.a. grade, it serves as a valuable reagent in analytical chemistry and organic synthesis. Its properties make it suitable for various laboratory applications requiring precise chemical standards.
- IUPAC
- Trifluoroacetic acid potassium salt

Analytical Chemistry Reagent
Potassium trifluoroacetate is utilised as an analytical reagent, particularly in chromatography, due to its defined purity and chemical properties. It can serve as a standard or component in various analytical methods.
Chemical Synthesis Intermediate
This compound acts as a synthetic reagent in organic chemistry. It is employed in various chemical transformations and is a useful precursor or reactant in the synthesis of fluorinated organic compounds.
General Laboratory Use
As a puriss. p.a. grade chemical, potassium trifluoroacetate is suitable for a wide range of general laboratory applications where high purity inorganic salts are required.
| Molecular weight | 152.11 |
|---|---|
| Linear formula | CF3COOK |
| Assay | 98% |
| Grade | puriss. p.a. |
| Density | 1.49 g/mL(lit.) |
| Melting point | 140-142 °C(lit.) |


Hazard statements
- H300Fatal if swallowed
- H400Very toxic to aquatic life
Precautionary statements
- P264Wash thoroughly after handling
- P273Avoid release to the environment
- P301IF SWALLOWED
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+,N |
| Risk statements (R) | 28-50 |
| Safety statements (S) | 20-22-26-45-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 Potassium trifluoroacetate used for?
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Potassium trifluoroacetate is used as an analytical reagent, particularly in chromatography, and as a reagent in chemical synthesis, including the preparation of fluorinated organic compounds.
What is the CAS number and formula for Potassium trifluoroacetate?
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The CAS number is 2923-16-2 and the linear formula is CF3COOK.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Potassium trifluoroacetate with a minimum assay of 98%, in puriss. p.a. grade. This is a high-purity grade suitable for analytical and synthetic applications; it is not represented as USP, BP, or EP grade.
How should Potassium trifluoroacetate be handled safely?
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Potassium trifluoroacetate is classified as Danger, Toxic if swallowed, and very toxic to aquatic life. Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid release to the environment. Refer to the Safety Data Sheet for full handling and emergency procedures.
How is Potassium trifluoroacetate packed and shipped?
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As an established global supplier and exporter, Tech Serve Solutions ensures Potassium trifluoroacetate is appropriately packed and shipped in compliance with all relevant regulations, including UN 3077 specifications for transportation.
How can I request a quote or sample?
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To request a quote or a sample of Potassium trifluoroacetate, please contact the Tech Serve Solutions sales team through our website or by phone.
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