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1.00983

Supelco

Ethanol

greener alternative
Ethanol

absolute for analysis EMSURE® ACS,ISO,Reag. Ph Eur

Synonyme(s) :

Alcool éthylique, Méthylcarbinol

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About This Item

Formule empirique (notation de Hill):
C2H6O
Numéro CAS:
64-17-5
Poids moléculaire :
46.07
Numéro MDL:
MFCD00003568
Code UNSPSC :
12191502
Numéro de classement CE :
200-578-6
Nomenclature NACRES :
NB.21
Qualité:
ACS reagent
for analytical purposes
for extraction
reagent grade
Essai:
≥99.9% (GC)
Application(s):
environmental
food and beverages
industrial qc
pharmaceutical
sample preparation
pb:
78 °C (lit.)
Pression de vapeur:
59 hPa ( 20 °C)
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Qualité

ACS reagent
for analytical purposes
for extraction
reagent grade

Niveau de qualité

300

Agence

reag. ISO
reag. Ph. Eur.

Densité de vapeur

1.59 (vs air)

Pression de vapeur

59 hPa ( 20 °C)

Gamme de produits

EMSURE®

Essai

≥99.9% (GC)

Forme

liquid

Puissance

6200 mg/kg LD50, oral (Rat)

Limite d'explosivité

24.5 %

Caractéristiques du produit alternatif plus écologique

Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Indice de réfraction

n20/D 1.36 (lit.)

pH

7.0 (20 °C, 10 g/L in H2O)

pb

78 °C (lit.)

Pf

−130 (lit.)

Température de transition

flash point 12 °C

Application(s)

environmental
food and beverages
industrial qc
pharmaceutical
sample preparation

Format

neat

Autre catégorie plus écologique

, Aligned

Température de stockage

2-30°C

Chaîne SMILES 

OCC

InChI

1S/C2H6O/c1-2-3/h3H,2H2,1H3

Clé InChI

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

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Description générale

Les solvants de qualité EMSURE conviennent à un large éventail d'applications de laboratoire classiques et sont fréquemment utilisés dans des applications de laboratoire réglementées et hautement exigeantes. EMSURE fournit les meilleures spécifications de produits au monde et les plus complètes. Nous déclarons que notre gamme EMSURE est conforme aux exigences de l'ACS, à celles du chapitre Réactifs dans la Pharmacopée européenne (Réact. Ph. Eur.) et également aux normes ISO.
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.[1]

Caractéristiques et avantages

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

Informations légales

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

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Pictogrammes

FlameExclamation mark
GHS02,GHS07

Mention d'avertissement

Danger

Mentions de danger

H225,H319

Classification des risques

Eye Irrit. 2 - Flam. Liq. 2

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

55.4 °F - closed cup

Point d'éclair (°C)

13 °C - closed cup

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

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Ethyl alcohol, Pure 190 proof, ACS spectrophotometric grade, 95.0%

Sigma-Aldrich

493511

Ethyl alcohol, Pure

Éthanol 96%, EMPROVE® EXPERT, Ph. Eur., BP, ChP

SAFC

1.00971

Éthanol

Éthanol for residue analysis

Sigma-Aldrich

02851

Éthanol

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Questions

1–5 of 5 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. 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

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. 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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  3. What is the difference between the two 1L: 10098310111 and 1009831000 ?

    1 answer

    1. Product 10098310111 is a plastic bottle while 1009831000 is a glass bottle.

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  4. What are the dimensions of the containers for item codes 1009836010 and 1009836025?

    1 answer

    1. 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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  5. 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

    1. 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/1.00983/1009830000

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  1. california
    • Review 1
    • Votes 10
    5 out of 5 stars.

    Good purity and performance

    Good purity and performance in the use as solvent.

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