Unless otherwise stated, this product is intended for research use only. It is not suitable for any other purpose, which includes, but is not limited to, unauthorized commercial use, in vitro diagnostic use, or therapeutic use in humans or animals.
1.00983
Etanol
absolute for analysis EMSURE® ACS,ISO,Reag. Ph Eur
Ethanol
Sinónimos:
Alcohol etílico, Metilcarbinol
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Fórmula lineal:
CH3CH2OH
Número CAS:
Peso molecular:
46.07
MDL number:
UNSPSC Code:
12191502
NACRES:
NB.21
EC Index Number:
200-578-6
Assay:
≥99.9% (GC)
Grade:
ACS reagent
Bp:
78 °C (lit.), 78.29 °C/1013 hPa
Vapor pressure:
59 hPa ( 20 °C)
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ACS reagent
Quality Level
agency
reag. ISO, reag. Ph. Eur.
vapor density
1.59 (vs air)
vapor pressure
59 hPa ( 20 °C)
description
for analytical purposes, for extraction
product line
EMSURE®
assay
≥99.9% (GC)
form
liquid
potency
6200 mg/kg LD50, oral (Rat)
expl. lim.
24.5 %
greener alternative product characteristics
Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
dilution
(for analytical testing)
refractive index
n20/D 1.36 (lit.)
pH
7.0 (20 °C, 10 g/L in H2O)
bp
78 °C (lit.), 78.29 °C/1013 hPa
mp
−130 (lit.)
transition temp
flash point 12 °C
application(s)
environmental
food and beverages
industrial qc
pharmaceutical
sample preparation
format
neat
greener alternative category
, Aligned
storage temp.
2-30°C
SMILES string
OCC
InChI
1S/C2H6O/c1-2-3/h3H,2H2,1H3
InChI key
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
General description
Los disolventes de grado EMSURE son idóneos para un amplio espectro de aplicaciones clásicas de laboratorio y se utilizan a menudo en aplicaciones de laboratorio reguladas y muy exigentes. EMSURE proporciona las mejores y más extensas especificaciones de productos en todo el mundo. Declaramos que nuestra gama EMSURE cumple con la ACS y también con la parte de reactivos de la Farmacopea Europea (React. Ph Eur) y las normas ISO.
Nos hemos comprometido a proporcionarle los productos alternativos más sostenibles, que se adhieran a uno o más de los 12 principios de la química sostenible. Este producto es biorrenovable y alternativo a los disolventes petroquímicos. El etanol es un disolvente verde medioambientalmente preferible y, por lo tanto, se alinea con los "Disolventes y auxiliares más seguros" y el "Uso de materias primas renovables". Pulse aquí para más información.
Application
El etanol se ha utilizado como disolvente en la síntesis de catalizadores xerogel de Pd/SiO2 para la hidrodecloración del dicloroetano.
Features and Benefits
Nuestro bioetanol es una opción obvia para un futuro sostenible debido a su elevada calidad, asequibilidad y disponibilidad.
- Se produce a partir de cereal o caña de azúcar, una fuente renovable
- Menos tóxico que el etanol sintético (sin subproductos tóxicos)
- Disponibilidad confiable
- El método de producción es más seguro para el medio ambiente
Other Notes
Descubra EMSURE , - ¡para estar más que seguro!
Explore varios accesorios de seguridad de laboratorio y equipos para una manipulación segura de los disolventes con el fin de aumentar su nivel de seguridad desde el primer uso.
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
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Este artículo | |||
|---|---|---|---|
| application(s) environmental | application(s) environmental | application(s) liquid formulation | application(s) liquid formulation |
| assay ≥99.9% (GC) | assay ≥99.5% (GC) | assay ≥99.2% (m/m) | assay 92.6-95.2% (m/m) |
| Quality Level 300 | Quality Level 200 | Quality Level 500 | Quality Level 500 |
| grade ACS reagent | grade synthesis grade | grade - | grade - |
| form liquid | form liquid | form liquid | form liquid |
| vapor density 1.59 (vs air) | vapor density 1.59 (vs air) | vapor density 1.59 (vs air) | vapor density 1.59 (vs air) |
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signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
Clase de almacenamiento
3 - Flammable liquids
flash_point_f
55.4 °F - closed cup
flash_point_c
13 °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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Improvement of metal dispersion in Pd/SiO2 cogelled xerogel catalysts for 1, 2-dichloroethane hydrodechlorination
Lambert S, et al.
Applied Catalysis. B, Environmental, 50(2), 127-140 (2004)
Jae Ho Choi et al.
Cells, 8(12) (2019-12-05)
Platycodi radix is a widely sold health food worldwide, which contains numerous phytochemicals that are beneficial to health. Previously, we reported that saponin from the roots of Platycodi radix-derived saponin inhibited toxicant-induced liver diseases. Nevertheless, the inhibitory effect of platyconic
Rapid method for chromatin immunoprecipitation (ChIP) assay in a dimorphic fungus, Candida albicans.
Jueun Kim et al.
Journal of microbiology (Seoul, Korea), 58(1), 11-16 (2019-06-13)
A chromatin immunoprecipitation (ChIP) assay is a method to identify how much a protein of interest binds to the DNA region. This method is indispensable to study the mechanisms of how the transcription factors or chromatin modifications regulate the gene
Número de artículo de comercio global
| SKU | GTIN |
|---|---|
| 1009831011 | 04022536530246 |
| 1009839180 | 04022536013220 |
| 1009836025 | 04022536013206 |
| 1009835000 | 04022536646015 |
| 1009836190 | 04022536916958 |
| 1009831000 | 04022536013114 |
| 1009832518 | 04027269301378 |
| 1009836010 | 04022536013190 |
| 1009830511 | 04022536013107 |
| 1009832511 | 04022536530253 |
| 1009835005 | 04054839606618 |
| 1009834000 | 04027269429355 |
| 1009832500 | 04022536013152 |
| 1009839950 | 04022536678245 |
| 1009839025 | 04022536013213 |
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Is this product (1009831011) suitable for cosmetic and perfumery use?
1 answer-
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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/418/501/product-dating-information-06-25-mk.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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What is the difference between the two 1L: 10098310111 and 1009831000 ?
1 answer-
Product 10098310111 is a plastic bottle while 1009831000 is a glass bottle.
Helpful?
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What are the dimensions of the containers for item codes 1009836010 and 1009836025?
1 answer-
The product with code 1009836010 is a 10 L stainless steel drum, and the product with code 1009836025 is a 25 L stainless steel drum.
Helpful?
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Hi .I need ethanol for etching mxene phase which purities mor than 99.8.is this product suitable for.if not which kind of methanol do you suggest me.warm wishes.
1 answer-
Unfortunately, none of the ethanol products are tested for use in etching applications. This product has a minimum purity specification of 99.9% and testing includes extensive trace analysis. The end user would have to determine suitability. It may be helpful to view the product specification sheet for details:
https://www.sigmaaldrich.com/specification-sheet/SPEC/MDA/CHEM/1.00983/1009830000Helpful?
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