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
1.08543
Ethyl alcohol, pure
≥99.8% (GC), for molecular biology
Synonyma:
Ethyl alcohol
Vybrat velikost
| Velikost balení | Skladová položka | Dostupnost | Cena |
|---|---|---|---|
| 250 mL | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 1 120,00 Kč |
O této položce
1 120,00 Kč
Název produktu
Ethanol, for molecular biology
Quality Level
vapor density
1.59 (vs air)
vapor pressure
44.6 mmHg ( 20 °C), 59 hPa ( 20 °C)
assay
≥99.8% (GC)
form
liquid
autoignition temp.
683 °F
potency
6200 mg/kg LD50, oral (Rat)
expl. lim.
19 %, 60 °F
greener alternative product characteristics
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
impurities
DNAses (nicking-activity), none detected, RNAses, none detected, ≤0.0001% Heavy metals (as Pb), ≤0.0002 meq/g Acidity, ≤0.0002 meq/g Alkalinity
color
colorless
refractive index
n20/D 1.3600 (lit.)
pH
7.0 (20 °C, 10 g/L in H2O)
bp
78 °C (lit.)
mp
−114 °C (lit.)
transition temp
flash point 12 °C
format
neat
greener alternative category
storage temp.
15-25°C
SMILES string
CCO
InChI
1S/C2H6O/c1-2-3/h3H,2H2,1H3
InChI key
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
General description
- 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.
Application
Features and Benefits
Analysis Note
Other Notes
1 of 1
Tato položka | |||
|---|---|---|---|
| Quality Level 100 | Quality Level 100 | Quality Level 500 | Quality Level 300 |
| assay ≥99.8% (GC) | assay ≥99.9% (GC) | assay 92.6-95.2% (m/m) | assay ≥99.5% (GC) |
| form liquid | form liquid | form liquid | form liquid |
| pH 7.0 (20 °C, 10 g/L in H2O) | pH 7.0 (20 °C, 10 g/L in H2O) | pH 7.0 (20 °C, 10 g/L in H2O) | pH 7 (20 °C) |
| mp −114 °C (lit.) | mp −114 °C (lit.) | mp −114 °C (lit.) | mp -114.5 °C (ethanol) |
| impurities DNAses (nicking-activity), none detected, ≤0.0001% Heavy metals (as Pb), ≤0.0002 meq/g Alkalinity, RNAses, none detected, ≤0.0002 meq/g Acidity | impurities ≤0.0002 meq/g Acidity, ≤0.0002 meq/g Alkalinity, ≤0.05% Water | impurities - | impurities ≤0.00001% Ba (Barium), ≤0.00005% Al (Aluminium), ≤0.00005% B (Boron), ≤0.001% Free acid (as acetic acid), ≤0.1% Water, 0.8-1.3% Ethylmethylketone (GC) |
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signalword
Danger
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
Skladovací třída
3 - Flammable liquids
wgk
WGK 1
hcodes
flash_point_f
55.4 °F - closed cup
flash_point_c
13 °C - closed cup
Osvědčení o analýze (COA)
Vyhledejte osvědčení Osvědčení o analýze (COA) zadáním čísla šarže/dávky těchto produktů. Čísla šarže a dávky lze nalézt na štítku produktu za slovy „Lot“ nebo „Batch“.
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Globální číslo obchodní položky
| Skladová položka | GTIN |
|---|---|
| 1085430250 | 04022536512921 |
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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Is the ethanol in glass- or plastic- bottles?
1 answer-
This product is supplied in a 250 mL glass bottle.
Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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