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
EX0281
Ethanol Solution
70% W/V
Synonym(s):
alcohol
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| Pack Size | SKU | Availability | Price |
|---|
About This Item
Quality Level
form
liquid
composition
Ethanol, 70 % (w/v) , Water, 28-32 % (v/v)
color
colorless
transition temp
flash point 10.6 °C
density
0.8750-0.8850 g/mL at 20 °C
format
mixture
shipped in
ambient
storage temp.
room temp
General description
Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.
Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.
Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.
Application
- An extraction solvent for the extraction of phenolic compounds.
- A dehydrating reagent in tissue processing protocol.
Packaging
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
Analysis Note
1 of 1
This Item | |
|---|---|
| Quality Level 200 | Quality Level 200 |
| form liquid | form liquid |
| density 0.8750-0.8850 g/mL at 20 °C | density - |
| shipped in ambient | shipped in - |
| transition temp flash point 10.6 °C | transition temp - |
| format mixture | format neat |
signalword
Danger
hcodes
Hazard Classifications
Carc. 2 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 2
target_organs
Eyes,Central nervous system
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
51.1 °F
flash_point_c
10.6 °C
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| EX0281-1 | 04061839421387 |
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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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