Molekula
o-Tolidina
o-Tolidine
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
o-Tolidine is a synthetic organic compound primarily used as a redox indicator in analytical chemistry and as a dye in certain industrial applications. It is also employed in the detection of trace amounts of oxidizing agents and in some staining procedures. This chemical has a CAS number of 119-93-7, with the molecular formula [C6H3(CH3)NH2]2 and a molecular weight of 212.29 g/mol. It should be stored at ambient conditions. The signal word for this substance is "Danger," indicating significant hazards. Molekula supplies o-Tolidine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
o-Tolidine is a synthetic organic compound primarily used as a redox indicator in analytical chemistry and as a dye in certain industrial applications. It is also employed in the detection of trace amounts of oxidizing agents and in some staining procedures. This chemical has a CAS number of 119-93-7, with the molecular formula [C6H3(CH3)NH2]2 and a molecular weight of 212.29 g/mol. It should be stored at ambient conditions. The signal word for this substance is "Danger," indicating significant hazards. Molekula supplies o-Tolidine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Beige to grey to brown powder |
| Melting Point | 128 - 131℃ |
| Solubility | In water: Slightly soluble |
| Assay | ≥97.5% |
| Sulphated Ash | ≤0.1% |
| Infrared Spectrum | Conforms to reference |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Punto de inflamación | 100 C |
| Clase de transporte | 9 |
| Grupo de empaquetado | III |
| Acidez | Base |
Identificación
| Property | Value |
|---|---|
| SKU | 48279474 |
| Número CAS | 119-93-7 |
| Fórmula molecular | [C6H3(CH3)NH2]2 |
| Peso molecular | 212.29 |
| SMILES | CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N)C)N |
| Número EC / UN | 3077 |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 29215980 |
| Código arancelario | 2921595090 |
Seguridad y GHS
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Declaraciones de peligro
- H302 Nocivo en caso de ingestión.
- H350 Puede provocar cáncer <indíquese la vía de exposición si se ha demostrado concluyentemente que el peligro no se produce por ninguna otra vía>.
- H411 Tóxico para los organismos acuáticos, con efectos nocivos duraderos.
Declaraciones de precaución
- P201 Solicitar instrucciones especiales antes del uso.
- P273 Evitar su liberación al medio ambiente.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P301+310 EN CASO DE INGESTIÓN: Llamar inmediatamente a un CENTRO DE TOXICOLOGÍA/médico/...
- P308+313 EN CASO DE exposición manifiesta o presunta: Consultar a un médico.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, English (US), 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 o-Tolidine commonly used for?
o-Tolidine is primarily used as a **colorimetric reagent** for detecting trace amounts of chlorine and oxidizing agents in water treatment and analytical chemistry, as well as in dye manufacturing.
What is the chemical formula and molecular weight of o-Tolidine?
The formula is **[C6H3(CH3)NH2]2** and the molecular weight is **212.29 g/mol**.
How should o-Tolidine be stored?
Store at **ambient temperature** in a tightly sealed container, away from light, moisture, and incompatible substances like strong oxidizers.
What grades of o-Tolidine does Molekula supply?
Molekula supplies **analytical reagent (AR) and technical grades** of o-Tolidine, depending on purity requirements.
Can Molekula supply o-Tolidine in bulk quantities?
Yes, Molekula can provide **bulk quantities** of o-Tolidine upon request, subject to availability and order specifications.
What documentation comes with an order of o-Tolidine?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
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