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
Éthanol
Alternative plus écologique
absolute for analysis EMSURE® ACS,ISO,Reag. Ph Eur
Ethanol
Synonyme(s) :
Alcool éthylique, Méthylcarbinol
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A propos de cet article
Formule linéaire :
CH3CH2OH
Numéro CAS:
Poids moléculaire :
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 Segment
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
n
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
Les solvants de qualité EMSURE
Nous nous engageons à vous proposer des produits plus respectueux de l'environnement et conformes à au moins un des douze principes de la chimie verte. Ce produit est biorenouvelable et constitue une alternative aux solvants pétrochimiques. L'éthanol est un solvant plus écologique et est donc conforme aux principes "Solvants et auxiliaires moins polluants" et "Utilisation de ressources renouvelables". Cliquez ici pour de plus amples informations.
Application
L'éthanol a été utilisé comme solvant dans la synthèse de catalyseurs xérogel Pd/SiO2 pour l'hydrodéchloration du dichloroéthane.
Features and Benefits
Notre bioéthanol est un choix évident pour un avenir durable en raison de sa haute qualité, de son prix abordable et de sa disponibilité immédiate.
- Il est produit à partir de céréales ou de canne à sucre, une source renouvelable
- Moins toxique que l'éthanol synthétique (pas de sous-produits toxiques)
- Fiabilité de l'approvisionnement
- La méthode de production est plus sûre pour l'environnement
Other Notes
Discover EMSURE - to be more than sure!
Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
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Cet article | |||
|---|---|---|---|
| description absolute for analysis EMSURE® ACS,ISO,Reag. Ph Eur | description denatured with about 1% methyl ethyl ketone for analysis EMSURE®, denatured | description absolute, EMPROVE® EXPERT, Ph. Eur., BP, ChP, JP, USP | description 96%, EMPROVE® EXPERT, Ph. Eur., BP, ChP |
| grade ACS reagent | grade - | grade - | grade - |
| 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 300 | Quality Level 500 | Quality Level 500 |
| application(s) environmental | application(s) environmental | application(s) liquid formulation | application(s) liquid formulation |
| form liquid | form liquid | form liquid | form liquid |
| mp −130 (lit.) | mp -114.5 °C (ethanol) | mp −114 °C (lit.) | mp −114 °C (lit.) |
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signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
Classe de stockage
3 - Flammable liquids
flash_point_f
55.4 °F - closed cup
flash_point_c
13 °C - closed cup
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Is this product (1009831011) suitable for cosmetic and perfumery use?
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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?
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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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What is the difference between the two 1L: 10098310111 and 1009831000 ?
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Product 10098310111 is a plastic bottle while 1009831000 is a glass bottle.
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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.
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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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