Molekula
Ácido trifluoroacético para HPLC
Trifluoroacetic acid for HPLC
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Trifluoroacetic acid (TFA) is a strong organic acid widely used as an ion-pairing reagent in high-performance liquid chromatography (HPLC) to enhance peak symmetry and retention of polar compounds. It is also employed in peptide synthesis, organic synthesis, and as a solvent in mass spectrometry. This analytical-grade reagent has a CAS number of 76-05-1, molecular formula CF₃COOH, and a molecular weight of 114.02 g/mol. Store at ambient conditions; it carries a **Danger** signal word due to corrosive properties. Molekula supplies Trifluoroacetic acid for HPLC from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Trifluoroacetic acid (TFA) is a strong organic acid widely used as an ion-pairing reagent in high-performance liquid chromatography (HPLC) to enhance peak symmetry and retention of polar compounds. It is also employed in peptide synthesis, organic synthesis, and as a solvent in mass spectrometry. This analytical-grade reagent has a CAS number of 76-05-1, molecular formula CF₃COOH, and a molecular weight of 114.02 g/mol. Store at ambient conditions; it carries a **Danger** signal word due to corrosive properties. Molekula supplies Trifluoroacetic acid for HPLC from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Clear, colourless liquid |
| Assay/Purity | ≥ 99.5% |
| Water | ≤ 0.50% |
| Chloride (Cl-) | ≤ 0.001% |
| UV Absorption (280nm) | ≤ 0.05nm |
| Sulphates (SO4)(2-) | ≤ 0.001% |
| Fluoride (F-) | ≤ 0.005% |
| UV Absorbance (260nm) | ≤ 0.90nm |
| UV Absorbance (270nm) | ≤ 0.10nm |
| UV Absorbance (290nm) | ≤ 0.04nm |
| UV Absorbance (300nm) | ≤ 0.03nm |
| UV Absorbance (320nm) | ≤ 0.025nm |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Punto de inflamación | 100 C |
| Clase de transporte | 8 |
| Grupo de empaquetado | I |
| Acidez | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 90035131 |
| Número CAS | 76-05-1 |
| Fórmula molecular | CF3COOH |
| Peso molecular | 114.02 |
| SMILES | O=C(O)C(F)(F)F |
| Número EC / UN | 2699 |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 29159018 |
| Código arancelario | 2915909043 |
Seguridad y GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
Declaraciones de peligro
- H314 (sub cat. 1A) Provoca quemaduras graves en la piel y lesiones oculares graves.
- H318 Provoca lesiones oculares graves.
- H332 Nocivo en caso de inhalación.
- H412 Nocivo para los organismos acuáticos, con efectos nocivos duraderos.
Declaraciones de precaución
- P273 Evitar su liberación al medio ambiente.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P303+361 En caso de contacto con la piel (o el pelo): Quitar inmediatamente toda la ropa contaminada. Enjuagar con agua o ducharse.
- P304+340 EN CASO DE INHALACIÓN: Transportar a la persona al aire libre y mantenerla en una posición que le facilite la respiración.
- P305+351+338 EN CASO DE CONTACTO CON LOS OJOS: Aclarar cuidadosamente con agua durante varios minutos. Quitar las lentes de contacto, si lleva y resulta fácil. Seguir aclarando.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, French, German, Italian, Spanish.
Certificado de Análisis (CoA) por lote
Introduzca un número de lote o partida para recuperar el informe de análisis (CoA) correspondiente a esa partida específica. Podemos generar uno a partir de los datos de especificación si no hay ningún PDF disponible.
Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
What is trifluoroacetic acid (TFA) for HPLC used for?
Trifluoroacetic acid is primarily used as an ion-pairing reagent in high-performance liquid chromatography (HPLC) to improve peak shape and retention of polar or ionic compounds.
What is the chemical formula and molecular weight of trifluoroacetic acid?
The chemical formula is **CF₃COOH**, and the molecular weight is **114.02 g/mol**.
What safety classification does trifluoroacetic acid have?
Trifluoroacetic acid is labeled with the **signal word 'Danger'** due to its corrosive properties and requires careful handling.
How should trifluoroacetic acid be stored?
It should be stored at **ambient temperature** in a tightly sealed container, away from incompatible substances like bases and strong oxidizers.
Does Molekula offer trifluoroacetic acid in bulk quantities?
Yes, Molekula can supply trifluoroacetic acid in bulk, with quantities tailored to your specific requirements—please contact us for details.
What documentation is provided with an order of trifluoroacetic acid?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet confirming HPLC-grade purity.
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