Molekula
n-Heneicosano
n-Heneicosane
n-Heneicosane is a straight-chain alkane with 21 carbon atoms, used as a standard reference compound in analytical chemistry and as a component in calibration standards and lubricants. It has a CAS number of 629-94-7, a molecular formula of CH3(CH2)19CH3, and a molecular weight of 296.57 g/mol. It is stable at ambient storage conditions and carries no signal word. Molekula supplies n-Heneicosane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
n-Heneicosane is a straight-chain alkane with 21 carbon atoms, used as a standard reference compound in analytical chemistry and as a component in calibration standards and lubricants. It has a CAS number of 629-94-7, a molecular formula of CH3(CH2)19CH3, and a molecular weight of 296.57 g/mol. It is stable at ambient storage conditions and carries no signal word. Molekula supplies n-Heneicosane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | white to off white powder |
| Identification | Conforms to reference |
| Purity | ≥97% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 113 C |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 90033301 |
| CAS Number | 629-94-7 |
| Molecular Formula | CH3(CH2)19CH3 |
| Molecular Weight | 296.57 |
| SMILES | CCCCCCCCCCCCCCCCCCCCC |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29011000 |
| Tariff Code | 2901100000 |
Seguridad y GHS
Solo para uso investigativo e industrial
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en PT, IT, FR, ES, DE, EN.
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PT - (90033301) N-HENEICOSANE [629-94-7].pdf
SDS · PT · 168 KB
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IT - (90033301) N-HENEICOSANE [629-94-7].pdf
SDS · IT · 163 KB
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FR - (90033301) N-HENEICOSANE [629-94-7].pdf
SDS · FR · 168 KB
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ES - (90033301) N-HENEICOSANE [629-94-7].pdf
SDS · ES · 167 KB
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DE - (90033301) N-HENEICOSANE [629-94-7].pdf
SDS · DE · 167 KB
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EN - (90033301) N-HENEICOSANE [629-94-7].pdf
SDS · EN · 165 KB
Certificado de Análisis (CoA) por lote
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Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
What is n-Heneicosane used for?
n-Heneicosane is primarily used as a reference standard in analytical chemistry and as a component in calibration mixtures for gas chromatography.
What is the chemical formula and molecular weight of n-Heneicosane?
The formula is CH3(CH2)19CH3 with a molecular weight of 296.57 g/mol.
How should n-Heneicosane be stored?
It should be stored at ambient temperature, protected from light and moisture.
What grade is available for n-Heneicosane?
Available in analytical grade, suitable for laboratory and calibration purposes.
Can Molekula supply n-Heneicosane in bulk?
Yes, Molekula can supply n-Heneicosane in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of n-Heneicosane?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) upon request.
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