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
E7148
Álcool etílico, puro
≥95.0%, for molecular biology, 190 proof
Sinônimo(s):
Etanol, Etanol não desnaturado, Álcool absoluto
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Nome do produto
Álcool etílico, puro, for molecular biology
densidade de vapor
1.59 (vs air)
tipo
for molecular biology
Ensaio
≥95.0%
Formulário
liquid
Lim. expl.
3.1-27.7 %
características do produto alternativo mais ecológico
Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
concentração
190 proof
pH
7.0 (20 °C, 10 g/L)
p.e.
78.3 °C
pf
-114 °C
densidade
0.816 g/mL at 25 °C
categoria alternativa mais ecológica
, Aligned
cadeia de caracteres SMILES
OCC
InChI
1S/C2H6O/c1-2-3/h3H,2H2,1H3
chave InChI
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
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1 of 4
Este Item | E7023 | EX0276 | 459828 |
|---|---|---|---|
| assay ≥95.0% | assay ≥99.45% | assay ≥99.5% (GC) | assay ≥99.5% |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| form liquid | form liquid | form liquid | form liquid |
| expl. lim. 3.1-27.7 % | expl. lim. 3.1-27.7 % | expl. lim. 19 %, 60 °F | expl. lim. 3.1-27.7 % |
| mp -114 °C | mp -114 °C | mp −114 °C (lit.) | mp -114 °C |
| bp 78.3 °C | bp 78.3 °C | bp 78 °C (lit.) | bp 78.3 °C |
Descrição geral
- 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.
Aplicação
- The precipitation and purification of nucleic acids and proteins.
- Histology to prepare staining and destaining reagents. Dehydrating tissues prior to embedding.
Outras notas
Palavra indicadora
Danger
Frases de perigo
Declarações de precaução
Classificações de perigo
Eye Irrit. 2 - Flam. Liq. 2
Código de classe de armazenamento
3 - Flammable liquids
Classe de risco de água (WGK)
WGK 1
Ponto de fulgor (°F)
55.4 °F - closed cup
Ponto de fulgor (°C)
13 °C - closed cup
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Protocolos
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.
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How can I determine the shelf life / expiration / retest date of this product?
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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
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What is the expiration date of a bottle of Ethyl alcohol, pure (E7 148 - 500 mL) once it has been opened?
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This product does not contain an expiration date or recommended retest date. Products with no expiration date or recommended retest date should be routinely inspected by customers to ensure they perform as expected. These products are also subject to a one year warranty from the date of shipment. For more information you may access the "Product Dating Information" document under "ADDITIONAL USEFUL DOCUMENTS ABOUT OUR PRODUCTS" at the bottom of the Quality Services page with this link: https://www.sigmaaldrich.com/life-science/quality-and-regulatory-management/quality-services
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