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E7023

Sigma-Aldrich

Ethyl alcohol, Pure

greener alternative
Ethyl alcohol, Pure 200 proof
1 of 4 reviewers received a sample product or took part in a promotion

≥99.45%, for molecular biology, 200 proof, suitable for RNA extraction and DNA extraction

Synonym(e):

Ethanol, absolute alcohol, non-denatured ethanol

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About This Item

Lineare Formel:
CH3CH2OH
CAS-Nummer:
64-17-5
Molekulargewicht:
46.07
EG-Nummer:
200-578-6
MDL-Nummer:
MFCD00003568
UNSPSC-Code:
15101802
PubChem Substanz-ID:
329799002
NACRES:
NA.21
Qualität:
for molecular biology
Assay:
≥99.45%
Methode(n):
DNA extraction: suitable
RNA extraction: suitable
Anwendung(en):
agriculture
bp:
78.3 °C
Preise und Verfügbarkeit sind derzeit nicht verfügbar.

Produktbezeichnung

Ethyl alcohol, Pure, 200 proof, for molecular biology

Qualität

for molecular biology

Qualitätsniveau

200

Dampfdichte

1.59 (vs air)

Assay

≥99.45%

Form

liquid

Expl.-Gr.

3.1-27.7 %

Grünere Alternativprodukt-Eigenschaften

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

sustainability

Greener Alternative Product

Konzentration

200 proof

Methode(n)

DNA extraction: suitable
RNA extraction: suitable

Verunreinigungen

≤0.2% (water)

pH-Wert

7.0 (20 °C, 10 g/L)

bp

78.3 °C

mp (Schmelzpunkt)

-114 °C

Dichte

0.789 g/mL at 20 °C

Anwendung(en)

agriculture

Grünere Alternativprodukt-Kategorie

Aligned,

InChI

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

InChIKey

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

Angaben zum Gen

human ... GABRA1(2554) , GLRA1(2741) , GLRA2(2742)

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Allgemeine Beschreibung

This product is 200proof, non-denatured absolute ethanol (100%). This is a molecular biology grade product and is tested for the RNase and Dnase.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Ethanol is environmentally preferable green solvent and thus it aligns with "Safer Solvents and Auxiliaries" and "Use of Renewable Feedstocks". 

Anwendung

Suitable for use in the precipitation of nucleic acids
Pure ethyl alcohol (ethanol) has been used in the following process:
  • DNA and RNA extraction[1]
  • array hybridization[2]
  • ethanol sedation assay[3]

Biochem./physiol. Wirkung

Positive allosteric modulator of GABAA receptors, and negative allosteric modulator of NMDA glutamate receptors.

Sonstige Hinweise

Sales restrictions may apply

Piktogramme

FlameExclamation mark
GHS02,GHS07

Signalwort

Danger

H-Sätze

H225,H319

Gefahreneinstufungen

Eye Irrit. 2 - Flam. Liq. 2

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 1

Flammpunkt (°F)

55.4 °F - closed cup

Flammpunkt (°C)

13 °C - closed cup

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
SHBS4382
SHBS3934
SHBR5625
SHBR8017
SHBS3789

Die passende Version wird nicht angezeigt?

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Derek J Stefanik et al.
Nature protocols, 8(5), 892-899 (2013-04-13)
Among marine invertebrates, the starlet sea anemone Nematostella vectensis has emerged as an important laboratory model system. One advantage of working with this species relative to many other marine invertebrates is the ease of isolating relatively pure DNA, RNA and
Jaishree Garhyan et al.
BMC research notes, 6, 72-72 (2013-03-01)
Hybridization based assays and capture systems depend on the specificity of hybridization between a probe and its intended target. A common guideline in the construction of DNA microarrays, for instance, is that avoiding complementary stretches of more than 15 nucleic
Ran Lin et al.
PLoS genetics, 11(8), e1005366-e1005366 (2015-08-05)
The heavy consumption of ethanol can lead to alcohol use disorders (AUDs) which impact patients, their families, and societies. Yet the genetic and physiological factors that predispose humans to AUDs remain unclear. One hypothesis is that alterations in mitochondrial function
Ross B Mounsey et al.
Experimental neurology, 273, 36-44 (2015-08-06)
Parkinson's disease (PD) is a common chronic neurodegenerative disorder, usually of idiopathic origin. Symptoms including tremor, bradykinesia, rigidity and postural instability are caused by the progressive loss of dopaminergic neurons in the nigrostriatal region of the brain. Symptomatic therapies are
Cem Kuscu et al.
Nature biotechnology, 32(7), 677-683 (2014-05-20)
RNA-guided genome editing with the CRISPR-Cas9 system has great potential for basic and clinical research, but the determinants of targeting specificity and the extent of off-target cleavage remain insufficiently understood. Using chromatin immunoprecipitation and high-throughput sequencing (ChIP-seq), we mapped genome-wide
Alle zugehörigen Dokumente anzeigen

Protokolle

Whole Genome Amplification from Serum or Plasma Protocol

Whole genome amplification (WGA) of plasma and serum DNA presents a unique challenge due to the small amount of nucleic acid in such samples.

Plant DNA Extraction & WGA Amplification Protocol

GenomePlex® Whole Genome Amplification has been used to amplify genomic DNA from soybean, corn, tomato, purple coneflower, and ginseng.

Plasmid DNA Preparation

Preparation of Plasmid DNA by Alkaline Lysis with SDS: Maxipreparation between Cold Spring Harbor Laboratory Press and our research team.

Extract-N-Amp™ Tissue PCR Kit Protocol

The Extract-N-Amp™ Tissue PCR Kit contains all the reagents needed to rapidly extract and amplify genomic DNA from mouse tails and other animal tissues, buccal swabs, hair shafts, and saliva.

Verwandter Inhalt

Preparation & Staining of 3D Printed Tissues & Scaffolds

Three-dimensional (3D) printing of biological tissue is rapidly becoming an integral part of tissue engineering.

Biorenewable Solvents

Why should you have to choose between solvents that are ecological and those that are reliable? Enjoy both at once with our biorenewable and greener solutions. Cyrene™ solvent is a new dipolar aprotic alternative to common REACH restricted solvents, such as N methyl-2-pyrrolidone (NMP) and Dimethylformamide (DMF).

Biobasierte Lösungsmittel

Warum sollten Sie sich zwischen ökologischen und zuverlässigen Lösungsmitteln entscheiden müssen? Entscheiden Sie sich für beides – mit unseren biobasierten und umweltverträglicheren Lösungen. Lösungsmittel der Marke Cyrene™ sind eine neue dipolare, aprotische Alternative zu gängigen Lösungsmitteln, die unter die REACH-Verordnung fallen, wie N-Methyl-2-Pyrrolidon (NMP) und Dimethylformamid (DMF).

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Questions

1–7 of 7 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

      Helpful?

  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

      Helpful?

  3. Is Product E7023, Ethanol 200 proof, RNase and DNase free?

    1 answer

    1. Yes. This is a molecular biology grade product and is tested for the RNase and Dnase.

      Helpful?

  4. Is Product E7023, Ethanol 200 proof, denatured?

    1 answer

    1. No.  Product number E7023 is a nondenatured ethanol.

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  5. What is the Department of Transportation shipping information for this product?

    1 answer

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

      Helpful?

  6. Can Product E7023, Ethanol 200 proof, be used for RNA extraction?

    1 answer

    1. Yes. This product is tested for use in RNA extraction.

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  7. Is Product E7023, Ethanol 200 proof, 100% ethanol?

    1 answer

    1. Yes.  This product is 200 proof, absolute ethanol.  To determine the percentage of ethanol you can divide the proof number by 2.  Consequently, this product is 100% ethanol.

      Helpful?

Reviews

1 of 4 reviewers received a sample product or took part in a promotion

Active Filters

    • Review 1
    • Votes 4
    5 out of 5 stars.

    solid product

    fast delivery that arrived without mishaps, standardized product

    Helpful?

  2. 3 Ratings-Only Reviews

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

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