Molekula
Ácido fórmico para LC-MS
Formic acid for LCMS
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Formic acid (CAS 64-18-6) is a simple carboxylic acid used primarily as a mobile phase modifier in liquid chromatography-mass spectrometry (LCMS) to improve peak shape, retention, and ionization efficiency. It is also employed in protein denaturation and as a preservative. Catalogue details: CH2O2, molecular weight 46.03 g/mol, stored at ambient conditions. Hazard classification includes the signal word "Danger" due to its corrosive properties. Molekula supplies Formic acid for LCMS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Formic acid (CAS 64-18-6) is a simple carboxylic acid used primarily as a mobile phase modifier in liquid chromatography-mass spectrometry (LCMS) to improve peak shape, retention, and ionization efficiency. It is also employed in protein denaturation and as a preservative. Catalogue details: CH2O2, molecular weight 46.03 g/mol, stored at ambient conditions. Hazard classification includes the signal word "Danger" due to its corrosive properties. Molekula supplies Formic acid for LCMS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Refractive Index | 1.370-1.372 |
| Chloride (Cl-) | ≤5 ppm |
| Assay | ≥97.5% |
| Non-Volatile Matter | ≤0.002 % |
| APHA | ≤15 |
| Cadmium (Cd) | ≤0.05 ppm |
| Iron (Fe) | ≤0.2 ppm |
| Lead (Pb) | ≤0.02 ppm |
| Calcium (Ca) | ≤0.2 ppm |
| Copper (Cu) | ≤0.02 ppm |
| Magnesium (Mg) | ≤0.5 ppm |
| Ammonium (NH4) | ≤10 ppm |
| Potassium (K) | ≤0.1 ppm |
| Nickel (Ni) | ≤0.05 ppm |
| Strontium (Sr) | ≤0.02 ppm |
| Barium (Ba) | ≤0.05 ppm |
| Zinc (Zn) | ≤0.05 ppm |
| Thallium (Tl) | ≤0.05 ppm |
| Chromium (Cr) | ≤0.05 ppm |
| Manganese (Mn) | ≤0.05 ppm |
| Cobalt (Co) | ≤0.02 ppm |
| Sodium (Na) | ≤0.5 ppm |
| Silver (Ag) | ≤0.02 ppm |
| Aluminium (Al) | ≤0.05 ppm |
| Bismuth (Bi) | ≤0.1 ppm |
| Lithium (Li) | ≤0.02 ppm |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Punto de inflamación | 49 C |
| Clase de transporte | 8 (3) |
| Grupo de empaquetado | II |
| Acidez | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 90034457 |
| Número CAS | 64-18-6 |
| Fórmula molecular | CH2O2 |
| Peso molecular | 46.03 |
| SMILES | O=CO |
| Número EC / UN | 1779 |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 2915.11.0000 |
| Código arancelario | 2915110000 |
Seguridad y GHS
-
Flammable
GHS02
-
Corrosive
GHS05
-
Toxic
GHS06
-
Health Hazard
GHS07
Declaraciones de peligro
- EUH071 Corrosivo para las vías respiratorias.
- H226 Líquidos y vapores inflamables.
- H302 Nocivo en caso de ingestión.
- H314 Provoca quemaduras graves en la piel y lesiones oculares graves.
- H318 Provoca lesiones oculares graves.
- H331 Tóxico en caso de inhalación.
Declaraciones de precaución
- P210 Mantener alejado del calor, de superficies calientes, de chispas, de llamas abiertas y de cualquier otra fuente de ignición. No fumar.
- P260 No respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P301+310 EN CASO DE INGESTIÓN: Llamar inmediatamente a un CENTRO DE TOXICOLOGÍA/médico/...
- P302+352 EN CASO DE CONTACTO CON LA PIEL: Lavar con abundante agua/...
- 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 formic acid (CAS 64-18-6) used for in LC-MS applications?
Formic acid is commonly used as a modifier in LC-MS mobile phases to improve peak shape, sensitivity, and ionization efficiency, particularly in electrospray ionization (ESI) and atmospheric pressure chemical ionization (APCI) modes.
What is the chemical formula and molecular weight of formic acid?
The chemical formula is **CH₂O₂**, and the molecular weight is **46.03 g/mol**.
How should formic acid be stored?
Store formic acid at **ambient temperature** in a tightly sealed container, away from incompatible substances like oxidizing agents and strong bases.
What grades of formic acid are available for LC-MS applications?
Molekula supplies **LC-MS grade formic acid**, meeting stringent purity requirements for analytical applications (typically ≥99.0% purity).
Can Molekula supply formic acid in bulk quantities for LC-MS use?
Yes, we offer formic acid in bulk quantities, including drums and IBCs, tailored to meet your LC-MS workflow demands.
What documentation is provided with a formic acid order for LC-MS?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific purity and impurity profiles for LC-MS compatibility.
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