Molekula
ACES (N-(2-Acetamido)-2-aminoetanosulfónico ácido) para SD
ACES (N-(2-Acetamido)-2-aminoethanesulfonic acid) for SD
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
ACES (N-(2-Acetamido)-2-aminoethanesulfonic acid) is a zwitterionic buffer widely used in biochemical research, protein stabilization, and enzyme assays due to its pH stability across a broad range. It is particularly valued in applications requiring minimal ionic interference, such as electrophoresis and crystallography. ACES has a CAS number of 7365-82-4, with the molecular formula H2NCOCH2NHCH2CH2SO3H and a molecular weight of 182.20 g/mol. It is stored at ambient conditions and carries no signal word for hazard classification. Molekula supplies ACES from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
ACES (N-(2-Acetamido)-2-aminoethanesulfonic acid) is a zwitterionic buffer widely used in biochemical research, protein stabilization, and enzyme assays due to its pH stability across a broad range. It is particularly valued in applications requiring minimal ionic interference, such as electrophoresis and crystallography. ACES has a CAS number of 7365-82-4, with the molecular formula H2NCOCH2NHCH2CH2SO3H and a molecular weight of 182.20 g/mol. It is stored at ambient conditions and carries no signal word for hazard classification. Molekula supplies ACES from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Water | <0.5% |
| pH | 3.5 - 4.5 |
| Residue on Ignition | <0.1% |
| Assay (Titration) | >99% |
| Iron (Fe) | <5ppm |
| Lead (Pb) | <5ppm |
| A260 (0.1M aq.) | <0.020 |
| A280 (0.1M aq.) | <0.010 |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Acidez | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 90026796 |
| Número CAS | 7365-82-4 |
| Fórmula molecular | H2NCOCH2NHCH2CH2SO3H |
| Peso molecular | 182.20 |
| SMILES | C(CS(=O)(=O)O)NCC(=O)N |
| Código REACH | Y113 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 2924.19.8000 |
| Código arancelario | 2924190090 |
Seguridad y GHS
Declaraciones de precaución
- P280 Llevar guantes/prendas/gafas/máscara de protección.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, English (US), French, German, Italian, Portuguese, 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 ACES (N-(2-Acetamido)-2-aminoethanesulfonic acid) used for in sodium dodecyl sulfate (SDS) applications?
ACES is primarily used as a buffering agent in SDS-PAGE (sodium dodecyl sulfate-polyacrylamide gel electrophoresis) to maintain stable pH during protein separation, ensuring optimal resolution and reproducibility.
What is the chemical formula and molecular weight of ACES?
The chemical formula of ACES is **H₂NCOCH₂NHCH₂CH₂SO₃H**, and its molecular weight is **182.20 g/mol**.
How should ACES be stored?
ACES should be stored at **ambient conditions** in a dry, well-ventilated area, away from direct sunlight and incompatible substances.
What purity grades of ACES does Molekula supply?
Molekula supplies ACES in **analytical and biochemical grades**, suitable for SDS-PAGE and other high-purity applications.
Can Molekula supply ACES in bulk quantities?
Yes, Molekula can supply ACES in bulk, with quantities tailored to meet research, industrial, or commercial needs—please contact us for specific pricing and availability.
What documentation comes with an ACES order from Molekula?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation to ensure traceability and compliance.
¿Listo para realizar un pedido o necesita un paquete personalizado?
Indíquenos el producto, grado y cantidad — Molekula suele responder dentro de un día laboral con precio y plazo de entrega.