Molekula
Punto de fusión de sulfanilamida (patrón)
Sulfanilamide Melting Point Standard
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Sulfanilamide Melting Point Standard is a high-purity chemical reference compound primarily used for calibrating and validating thermal analysis instruments like differential scanning calorimeters (DSC) and melting point apparatuses. Its well-defined melting point (165°C) makes it ideal for ensuring equipment accuracy in pharmaceutical, academic, and industrial quality control labs. This product has a CAS number of 63-74-1, with the molecular formula H2NC6H4SO2NH2 and a molecular weight of 172.20 g/mol. It is stable at ambient storage conditions and carries a signal word of *Warning* for safety handling. Molekula supplies Sulfanilamide Melting Point Standard from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Sulfanilamide Melting Point Standard is a high-purity chemical reference compound primarily used for calibrating and validating thermal analysis instruments like differential scanning calorimeters (DSC) and melting point apparatuses. Its well-defined melting point (165°C) makes it ideal for ensuring equipment accuracy in pharmaceutical, academic, and industrial quality control labs. This product has a CAS number of 63-74-1, with the molecular formula H2NC6H4SO2NH2 and a molecular weight of 172.20 g/mol. It is stable at ambient storage conditions and carries a signal word of *Warning* for safety handling. Molekula supplies Sulfanilamide Melting Point Standard from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White crystalline granules or powder |
| Melting Point | 164.5 to 166.5 ° C |
| Heavy metals | max 10ppm |
| Loss on Drying | max 0.5% |
| Chloride (Cl-) | max 350ppm |
| Assay | 99% min |
| Acidity | Neutral |
| Residue on Ignition | max 0.1% |
| Mesh | min 100 mesh |
| Iron salts | max 40ppm |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 90024032 |
| Número CAS | 63-74-1 |
| Fórmula molecular | H2NC6H4SO2NH2 |
| Peso molecular | 172.20 |
| SMILES | O=S(=O)(N)C1=CC=C(N)C=C1 |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 29359095 |
| Código arancelario | 2935909099 |
Seguridad y GHS
-
Health Hazard
GHS07
Declaraciones de peligro
- H303 Puede ser nocivo en caso de ingestión.
- H315 Provoca irritación cutánea.
- H319 Provoca irritación ocular grave.
- H335 Puede irritar las vías respiratorias.
Declaraciones de precaución
- P261 Evitar respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- 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.
- P332+313 En caso de irritación cutánea: Consultar a un médico.
- P337+313 Si persiste la irritación ocular: Consultar a un médico.
Documentos
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 Sulfanilamide Melting Point Standard primarily used for?
It is used as a **primary melting point standard** for calibrating and validating thermal analysis instruments like DSC (Differential Scanning Calorimetry) and melting point apparatus.
What is the chemical formula and molecular weight of Sulfanilamide?
The formula is **H₂NC₆H₄SO₂NH₂**, and the molecular weight is **172.20 g/mol**.
How should Sulfanilamide Melting Point Standard be stored?
Store in a **dry, sealed container at ambient temperature**, away from direct sunlight and moisture.
What purity grade is available for this product?
Molekula supplies this as a **high-purity analytical standard**, typically ≥99.5% purity for thermal analysis applications.
Can Molekula supply Sulfanilamide in bulk quantities?
Yes, we offer bulk packaging options—please contact us for custom quantities and pricing.
What documentation comes with an order of Sulfanilamide Melting Point Standard?
Each order includes a **Certificate of Analysis (CoA)**, Safety Data Sheet (SDS), and batch-specific documentation for traceability.
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