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E7023

Sigma-Aldrich

Ethyl alcohol, Pure 200 proof

greener alternative
Ethyl alcohol, Pure 200 proof
1 recensori su 4 hanno ricevuto un prodotto campione o hanno partecipato a una promozione

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

Sinonimo/i:

Ethyl alcohol, Pure, Ethanol, absolute alcohol, non-denatured ethanol

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About This Item

Formula condensata:
CH3CH2OH
Numero CAS:
Peso molecolare:
46.07
Numero CE:
Numero MDL:
Codice UNSPSC:
15101802
ID PubChem:
NACRES:
NA.21
Grado:
for molecular biology
Saggio:
≥99.45%
tecniche:
DNA extraction: suitable
RNA extraction: suitable
applicazioni:
agriculture
P. ebollizione:
78.3 °C
Il prodotto E7023 al momento non è in vendita nel tuo paese Contatta l'Assistenza Tecnica.

Nome del prodotto

Ethyl alcohol, Pure 200 proof, for molecular biology

Grado

for molecular biology

Livello qualitativo

Densità del vapore

1.59 (vs air)

Saggio

≥99.45%

Stato

liquid

Limite di esplosione

3.1-27.7 %

Caratteristiche più verdi

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

sustainability

Greener Alternative Product

Concentrazione

200 proof

tecniche

DNA extraction: suitable
RNA extraction: suitable

Impurezze

≤0.2% (water)

pH

7.0 (20 °C, 10 g/L)

P. ebollizione

78.3 °C

Punto di fusione

-114 °C

Densità

0.789 g/mL at 20 °C

applicazioni

agriculture

Categoria alternativa più verde

Stringa SMILE

OCC

InChI

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

Informazioni sul gene

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Descrizione generale

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". 

Applicazioni

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

Azioni biochim/fisiol

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

Altre note

Sales restrictions may apply

Pittogrammi

FlameExclamation mark

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Eye Irrit. 2 - Flam. Liq. 2

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

55.4 °F - closed cup

Punto d’infiammabilità (°C)

13 °C - closed cup


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Certificati d'analisi (COA)

Lot/Batch Number

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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

Protocolli

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

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.

Contenuto correlato

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

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).

Domande

1–7 di 7 domande  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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

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

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

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

    1 risposta
    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 risposta
    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.

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

    1 risposta
    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 risposta
    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.

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Recensioni

1 recensori su 4 hanno ricevuto un prodotto campione o hanno partecipato a una promozione

Filtri attivi

    • Recensione 1
    • Voti 4
    5 su 5 stelle.

    solid product

    fast delivery that arrived without mishaps, standardized product

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  1. 3 recensioni solo con voto

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