Molekula
Ácido metanosulfónico (AMS 70%)
Methanesulfonic acid (MSA 70%)
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Methanesulfonic acid (MSA 70%) is a strong organic acid with high thermal stability, widely used in battery manufacturing (lithium-ion), pharmaceutical intermediates, and as a catalyst in organic synthesis. It offers superior performance over traditional acids like sulfuric acid in many applications due to its lower volatility and higher purity. CAS 75-75-2, molecular formula CH3SO3H, molecular weight 96.11 g/mol. Stored at ambient conditions. Signal word: Danger. Molekula supplies Methanesulfonic acid (MSA 70%) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Methanesulfonic acid (MSA 70%) is a strong organic acid with high thermal stability, widely used in battery manufacturing (lithium-ion), pharmaceutical intermediates, and as a catalyst in organic synthesis. It offers superior performance over traditional acids like sulfuric acid in many applications due to its lower volatility and higher purity. CAS 75-75-2, molecular formula CH3SO3H, molecular weight 96.11 g/mol. Stored at ambient conditions. Signal word: Danger. Molekula supplies Methanesulfonic acid (MSA 70%) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Colourless or light yellow transparent liquid |
| Colour | ≤10ppm |
| Chloride (Cl-) | ≤10ppm |
| Assay | ≥70% |
| Iron (Fe) | ≤5ppm |
| Lead (Pb) | ≤5ppm |
| Sulphates (SO4)(2-) | ≤30ppm |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Punto de inflamación | 189 C |
| Clase de transporte | 8 |
| Grupo de empaquetado | II |
| Acidez | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 90033735 |
| Número CAS | 75-75-2 |
| Fórmula molecular | CH3SO3H |
| Peso molecular | 96.11 |
| SMILES | O=S(=O)(O)C |
| Número EC / UN | 3265 |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 29041050 |
| Código arancelario | 2904100090 |
Seguridad y GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
Declaraciones de peligro
- H290 Puede ser corrosivo para los metales.
- H302+312 Tóxico si se ingiere o entra en contacto con la piel
- H314 (sub cat. 1B) Provoca quemaduras graves en la piel y lesiones oculares graves.
- H318 Provoca lesiones oculares graves.
- H335 Puede irritar las vías respiratorias.
Declaraciones de precaución
- 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/...
- 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, Russian, 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 methanesulfonic acid (MSA 70%) commonly used for?
Methanesulfonic acid (MSA 70%) is primarily used as a strong acid catalyst in organic synthesis, polymer production (e.g., polyesters, polycarbonates), and as a doping agent in lithium-ion battery manufacturing.
What is the chemical formula and molecular weight of MSA 70%?
The chemical formula is **CH₃SO₃H**, and the molecular weight is **96.11 g/mol** (for the anhydrous form).
How should methanesulfonic acid (MSA 70%) be stored?
Store MSA 70% in a tightly sealed container at **ambient temperature**, away from incompatible substances like strong oxidizers, bases, and metals.
What grades or purities of MSA 70% does Molekula supply?
Molekula supplies **technical-grade MSA 70%**, suitable for industrial applications requiring high purity and consistency.
Can Molekula supply methanesulfonic acid (MSA 70%) in bulk quantities?
Yes, Molekula can supply MSA 70% in **bulk quantities**, with packaging options including drums, IBCs, or tanker loads—contact us for specific requirements.
What documentation is provided with an order of MSA 70%?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a **Danger label** (Signal Word: *Danger*) per GHS regulations.
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