Molekula
Amarillo dimetilo (C.I. 11020)
Dimethyl yellow (C.I. 11020)
Dimethyl yellow (C.I. 11020) is a synthetic organic dye used in analytical chemistry and as a pH indicator. It is a yellow crystalline solid with the molecular formula C6H5N=NC6H4N(CH3)2 and a molecular weight of 225.29 g/mol. It is stable at ambient temperatures and should be handled with care due to its danger signal word. CAS number: 60-11-7. Molekula supplies Dimethyl yellow (C.I. 11020) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Dimethyl yellow (C.I. 11020) is a synthetic organic dye used in analytical chemistry and as a pH indicator. It is a yellow crystalline solid with the molecular formula C6H5N=NC6H4N(CH3)2 and a molecular weight of 225.29 g/mol. It is stable at ambient temperatures and should be handled with care due to its danger signal word. CAS number: 60-11-7. Molekula supplies Dimethyl yellow (C.I. 11020) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Yellow to Orange to brown powder |
| Melting Point | 105 - 116 ℃ |
| Loss on Drying | ≤1.0% |
| Strength | 98.67% |
| Colour Change | Red @ pH 2.9, Yellow @ pH 4.9 |
| Sulfated ash | 0.4% |
| Lamda Max | 400nm (in methanol) |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 27793472 |
| CAS Number | 60-11-7 |
| Molecular Formula | C6H5N=NC6H4N(CH3)2 |
| Molecular Weight | 225.29 |
| SMILES | N(=NC1=CC=C(C=C1)N(C)C)C=2C=CC=CC2 |
| EC / UN Number | 2811 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29270030 |
| Tariff Code | 2927000090 |
Seguridad y GHS
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Toxic
GHS06
-
Serious Health Hazard
GHS08
Declaraciones de peligro
- H301 Toxic if swallowed
- H351 Suspected of causing cancer
Declaraciones de precaución
- P201 Obtain special instructions before use
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P308+313 IF exposed or concerned: Get medical advice/attention
Solo para uso investigativo e industrial
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en RU, IT, FR, ES, DE, EN.
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RU - (27793472) DIMETHYL YELLOW (C.I. 11020) [60-11-7].pdf
SDS · RU · 376 KB
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IT - (27793472) DIMETHYL YELLOW (C.I. 11020) [60-11-7].pdf
SDS · IT · 367 KB
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FR - (27793472) DIMETHYL YELLOW (C.I. 11020) [60-11-7].pdf
SDS · FR · 370 KB
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ES - (27793472) DIMETHYL YELLOW (C.I. 11020) [60-11-7].pdf
SDS · ES · 368 KB
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DE - (27793472) DIMETHYL YELLOW (C.I. 11020) [60-11-7].pdf
SDS · DE · 369 KB
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EN - (27793472) DIMETHYL YELLOW (C.I. 11020) [60-11-7].pdf
SDS · EN · 365 KB
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 Dimethyl yellow (C.I. 11020) used for?
Dimethyl yellow is primarily used as a pH indicator in analytical chemistry, particularly in titrations where it changes color around pH 3.0 to 4.6.
What is the chemical formula and molecular weight of Dimethyl yellow?
The formula is C6H5N=NC6H4N(CH3)2 with a molecular weight of 225.29 g/mol.
How should Dimethyl yellow be stored?
It should be stored at ambient temperature, away from light and moisture, and kept in a tightly closed container.
What grade of Dimethyl yellow does Molekula supply?
Molekula supplies Dimethyl yellow in analytical grade, suitable for laboratory use.
Can Molekula supply Dimethyl yellow in bulk quantities?
Yes, Molekula can supply Dimethyl yellow in bulk quantities—please contact our sales team for volume pricing and availability.
What documentation comes with a purchase of Dimethyl yellow?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) compliant with GHS standards.
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