This product does not include a molecular sieve or septum-sealed bottle. The maximum allowable water content is 0.2%, however the material is packaged in amber glass bottles with a polypropylene cap fitted with an HDPE/PTFE liner. Please see the link below to review an anhydrous Ethanol product, 459836, packaged in Sure/Seal closures:
https://www.sigmaaldrich.com/product/sial/459836
E7023
Ethyl alcohol, Pure
≥99.45%, for molecular biology, 200 proof, suitable for RNA extraction and DNA extraction
Ethyl alcohol, Pure 200 proof
Synonym(s):
Ethyl alcohol, Pure, Ethanol, absolute alcohol, non-denatured ethanol
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| Size/SKU | Availability | Price |
|---|---|---|
500 mL | Available to ship TODAYfromMILWAUKEE | $109.00 |
1 L | Available to ship TODAYfromMILWAUKEE | $157.00 |
4 L | Available to ship TODAYfromMILWAUKEE | $474.00 |
6 x 500 mL | Available to ship TODAYfromMILWAUKEE | $541.00 |
4 x 4 L | Available to ship TODAYfromMILWAUKEE | $1,710.00 |
4 x 4 L | Available to ship TODAYfromMILWAUKEE | $1,790.00 |
About This Item
Linear Formula:
CH3CH2OH
CAS Number:
Molecular Weight:
46.07
UNSPSC Code:
15101802
PubChem Substance ID:
NACRES:
NA.21
EC Number:
200-578-6
MDL number:
Assay:
≥99.45%
Grade:
Molecular Biology
Technique(s):
DNA extraction: suitable, RNA extraction: suitable
Bp:
78.3 °C
Vapor pressure:
57.26 hPa ( 19.6 °C)
$109.00
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Product Name
Ethyl alcohol, Pure 200 proof, Molecular Biology
grade
Molecular Biology
Quality Segment
vapor density
1.59 (vs air)
vapor pressure
57.26 hPa ( 19.6 °C)
assay
≥99.45%
feature
subscription eligible
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
SMILES string
OCC
InChI
1S/C2H6O/c1-2-3/h3H,2H2,1H3
InChI key
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
Gene Information
human ... GABRA1(2554), GLRA1(2741), GLRA2(2742)
General description
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.
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".
Application
Pure ethyl alcohol (ethanol) has been used in the following process:
Suitable for use in the precipitation of nucleic acids
Biochem/physiol Actions
Positive allosteric modulator of GABAA receptors, and negative allosteric modulator of NMDA glutamate receptors.
Other Notes
Sales restrictions may apply
1 of 1
This Item | |||
|---|---|---|---|
| technique(s) DNA extraction: suitable, RNA extraction: suitable | technique(s) - | technique(s) - | technique(s) - |
| grade Molecular Biology | grade - | grade ACS reagent | grade - |
| assay ≥99.45% | assay ≥95.0% | assay ≥99.5% | assay ≥99.5% (GC) |
| application(s) agriculture | application(s) - | application(s) agriculture | application(s) - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| vapor pressure 57.26 hPa ( 19.6 °C) | vapor pressure - | vapor pressure 57.26 hPa ( 19.6 °C) | vapor pressure 44.6 mmHg ( 20 °C), 59 hPa ( 20 °C) |
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signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
flash_point_f
55.4 °F - closed cup
flash_point_c
13 °C - closed cup
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Does E7023-1L come with molecular sieve and/or a septum?
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How can I determine the shelf life / expiration / retest date of this product?
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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
Helpful?
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Is Product E7023, Ethanol 200 proof, RNase and DNase free?
1 answer-
Yes. This is a molecular biology grade product and is tested for the RNase and Dnase.
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Is Product E7023, Ethanol 200 proof, denatured?
1 answer-
No. Product number E7023 is a nondenatured ethanol.
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What is the Department of Transportation shipping information for this product?
1 answer-
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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Is Product E7023, Ethanol 200 proof, 100% ethanol?
1 answer-
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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Can Product E7023, Ethanol 200 proof, be used for RNA extraction?
1 answer-
Yes. This product is tested for use in RNA extraction.
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