If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf
1.04374
Hexane
≥98.50% (hexane isomers + methylcyclopentane, GC), ≥96.0% (GC), ACS reagent, reag. Ph. Eur., EMSURE®
Sinónimos:
n-Hexano
About This Item
for analytical purposes
≥98.50% (hexane isomers + methylcyclopentane, GC)
5.2 psi ( 37.7 °C)
~132 mmHg ( 20 °C)
Productos recomendados
Nombre del producto
Hexano, for analysis EMSURE® ACS,Reag. Ph Eur
grado
ACS reagent
for analytical purposes
Nivel de calidad
Agency
reag. Ph. Eur.
densidad de vapor
~3 (vs air)
presión de vapor
256 mmHg ( 37.7 °C)
5.2 psi ( 37.7 °C)
~132 mmHg ( 20 °C)
Línea del producto
EMSURE®
Ensayo
≥96.0% (GC)
≥98.50% (hexane isomers + methylcyclopentane, GC)
Formulario
liquid
temp. de autoignición
453 °F
potencia
25000 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rabbit)
lim. expl.
7.7 %
impurezas
≤0.0003 meq/g Water-soluble titrable acid
≤0.005% Sulfur compounds (as S)
≤0.01% Aromatics (as benzene)
≤0.01% Water
residuo de evap.
≤0.001%
color
APHA: ≤10
transmitancia
260-420 nm, ≥97%
índice de refracción
n20/D 1.375 (lit.)
Viscosidad cinemática
0.50 cSt(20 °C)
bp
69 °C (lit.)
mp
−95 °C (lit.)
temperatura de transición
flash point -22 °C
densidad
0.659 g/mL at 25 °C (lit.)
trazas de catión
Al: ≤0.00005%
B: ≤0.000002%
Ba: ≤0.00001%
Ca: ≤0.00005%
Cd: ≤0.000005%
Co: ≤0.000002%
Cr: ≤0.000002%
Cu: ≤0.000002%
Fe: ≤0.00001%
Mg: ≤0.00001%
Mn: ≤0.000002%
Ni: ≤0.000002%
Pb: ≤0.00001%
Sn: ≤0.00001%
Zn: ≤0.00001%
cadena SMILES
CCCCCC
temp. de almacenamiento
2-30°C
InChI
1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3
Clave InChI
VLKZOEOYAKHREP-UHFFFAOYSA-N
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Categorías relacionadas
Descripción general
Aplicación
- Oil produced from Ghana Shea Nut crop for prospective industrial applications.: This study explores the industrial applications of oil derived from Ghana′s Shea Nut crop, using n-hexane as a solvent for oil extraction. It discusses the properties of the oil, potential uses, and the role of n-hexane in obtaining high purity extracts (Alale et al., 2024).
- Bio-guided isolation of a new sesquiterpene from Artemisia cina with anthelmintic activity against Haemonchus contortus L3 infective larvae.: This research highlights the use of n-hexane in the extraction and isolation of bioactive compounds, specifically a new sesquiterpene with potential anthelmintic properties, demonstrating n-hexane′s effectiveness in phytochemical extraction (Arango-De la Pava et al., 2024).
- Rapid purification and scale-up of tilianin using counter-current chromatography with rectangular horizontal tubing.: Discusses the use of n-hexane in counter-current chromatography for the rapid purification and scale-up of tilianin, a bioactive compound, showcasing the solvent′s role in enhancing the efficiency of chromatographic processes (Zhang et al., 2024).
- Phytochemicals, Antioxidant, and Antidiabetic Effects of Ranunculus hirtellus Aerial Parts and Roots: Methanol and Aqueous Extracts.: While primarily focusing on methanol and aqueous extracts, this study also discusses the comparative effectiveness of different solvents including n-hexane for extracting bioactive compounds from Ranunculus hirtellus, highlighting its potential in pharmacological studies (Ishtiaq et al., 2024).
Ligadura / enlace
Otras notas
Información legal
Para utilizar con
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
Órganos de actuación
Central nervous system, Nervous system
Código de clase de almacenamiento
3 - Flammable liquids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
-7.6 °F - closed cup
Punto de inflamabilidad (°C)
-22 °C - closed cup
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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