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MilliporeSigma

E7023

Ethyl alcohol, Pure

greener alternative

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

Ethyl alcohol, Pure 200 proof
1 of 4 reviewers took part in a promotion

Sinónimos:

Alcohol etílico puro, Alcohol absoluto, Etanol, etanol no desnaturalizado

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500 ML

$109.00

1 L

$157.00

4 L

$474.00

6 X 500 ML

$541.00

4 X 4 L

$1,710.00

4 X 4 L

$1,790.00

$109.00

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Fórmula lineal:
CH3CH2OH
Número CAS:
64-17-5
Peso molecular:
46.07
UNSPSC Code:
15101802
PubChem Substance ID:
329799002
NACRES:
NA.21
EC Number:
200-578-6
MDL number:
MFCD00003568
Grade:
Molecular Biology
Assay:
≥99.45%
Technique(s):
DNA extraction: suitable
RNA extraction: suitable
Application(s):
agriculture
Bp:
78.3 °C
Vapor pressure:
57.26 hPa ( 19.6 °C)

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Nombre del producto

Alcohol etílico puro 200, Molecular Biology

SMILES string

OCC

InChI

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

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

grade

Molecular Biology

vapor density

1.59 (vs air)

Quality Level

200

Gene Information

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

vapor pressure

57.26 hPa ( 19.6 °C)

assay

≥99.45%

form

liquid

expl. lim.

3.1-27.7 %

greener alternative product characteristics

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

sustainability

Greener Alternative Product

concentration

200 proof

technique(s)

DNA extraction: suitable
RNA extraction: suitable

impurities

≤0.2% (water)

pH

7.0 (20 °C, 10 g/L)

bp

78.3 °C

mp

-114 °C

density

0.789 g/mL at 20 °C

application(s)

agriculture

greener alternative category

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1 of 4

Este artículo
E7148EX0276EX0290
Alcohol etílico puro 200 Molecular Biology

Sigma-Aldrich

E7023

Alcohol etílico puro 200

Alcohol etílico puro 190 for molecular biology

Sigma-Aldrich

E7148

Alcohol etílico puro 190

Etanol GR ACS, Meets Reagent Specifications for testing USP/NF monographs

Supelco

EX0276

Etanol

Etanol HPLC, Meets ACS Specifications

Supelco

EX0290

Etanol

assay

≥99.45%

assay

≥95.0%

assay

≥99.5% (GC)

assay

94.9-96.0% (GC)

grade

for molecular biology

grade

-

grade

-

grade

-

technique(s)

DNA extraction: suitable, RNA extraction: suitable

technique(s)

-

technique(s)

-

technique(s)

HPLC: suitable

application(s)

agriculture

application(s)

-

application(s)

-

application(s)

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

liquid

form

liquid

form

liquid

form

liquid

Application

Adecuado para ser utilizado en la precipitación de los ácidos nucleicos
Se ha utilizado alcohol etílico (etanol) puro en los siguientes procesos:
  • extracción de ADN y ARN[1]
  • hibridación de matrices[2]
  • ensayo de sedación con etanol[3]

Biochem/physiol Actions

Modulador alostérico positivo de los receptores GABAA y modulador alostérico negativo de los receptores NMDA del glutamato.

General description

Este producto es etanol absoluto no desnaturalizado de graduación 200 (100 %). Es un producto de calidad para biología molecular y se ha comprobado la presencia de ARNasas y ADNasas.
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. 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". 
Our biotech solvents offer exceptional quality for reliable RNA extraction, ensuring optimal laboratory performance. With low water content and minimal residue, give clean UV spectra to minimize contamination.
  • High-Quality Biotech Solvents: Designed for optimal laboratory performance with low water content and minimal residues.
  • Ideal for RNA Extraction: Essential for genetic testing and research applications like PCR.
  • Ensures Integrity of Genetic Material: Promotes reliable and reproducible results.
  • Industry Compliant: Suitable for both academic and commercial laboratories, enhancing research efficiency.

Other Notes

Es posible que se apliquen restricciones de venta

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

hcodes

H225,H319

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2

Clase de almacenamiento

3 - Flammable liquids

wgk

WGK 1

flash_point_f

55.4 °F - closed cup

flash_point_c

13 °C - closed cup

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
SHBT4157
SHBT3598
SHBT3393
SHBT2703
SHBT2646

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Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

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Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

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
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
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
Stefan Wieland et al.
Hepatology (Baltimore, Md.), 59(6), 2121-2130 (2013-10-15)
Approximately 50% of patients with chronic hepatitis C (CHC) have ongoing expression of interferon stimulated genes (ISGs) in the liver. It is unclear why this endogenous antiviral response is inefficient in eradicating the infection. Several viral escape strategies have been
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4 Reviews This action will navigate to reviews.

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/418/501/product-dating-information-06-25-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

      Helpful?

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

    1 answer

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

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  5. 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.

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  6. 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?

  7. 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?

Reviews

1 of 4 reviewers took part in a promotion

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

    solid product

    fast delivery that arrived without mishaps, standardized product

    Helpful?

  2. 3 Ratings-Only Reviews

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