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
E0135
Ethanolamine
liquid, BioReagent, suitable for cell culture, ≥98%
Synonym(s):
2-Aminoethanol, 2-Aminoethyl alcohol, ETA, MEA, MEA 90, MEA-LCI, Monoethanolamine
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About This Item
vapor density
2.1 (vs air)
Quality Segment
vapor pressure
0.2 mmHg ( 20 °C)
product line
BioReagent
assay
≥98%
form
liquid
autoignition temp.
1436 °F
expl. lim.
17 %
concentration
16.6 M
technique(s)
cell culture | mammalian: suitable
refractive index
n20/D 1.454 (lit.)
pKa (25 °C)
9.5(lit.)
bp
170 °C (lit.), 69-70 °C/10 mmHg
mp
10-11 °C (lit.)
density
1.012 g/mL at 25 °C (lit.)
SMILES string
NCCO
InChI
1S/C2H7NO/c3-1-2-4/h4H,1-3H2
InChI key
HZAXFHJVJLSVMW-UHFFFAOYSA-N
Application
1 of 1
This Item | |||
|---|---|---|---|
| technique(s) cell culture | mammalian: suitable | technique(s) - | technique(s) - | technique(s) - |
| assay ≥98% | assay ≥99.5% | assay ≥99.0% (GC/NT) | assay ≥99.0% |
| concentration 16.6 M | concentration - | concentration - | concentration - |
| Quality Level 300 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| product line BioReagent | product line - | product line - | product line - |
| form liquid | form liquid | form - | form liquid |
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signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 2
flash_point_f
195.8 °F - Pensky-Martens closed cup
flash_point_c
91 °C - Pensky-Martens closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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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 solubility of sodium selenite, S9133 (CAS 10102-18-8)?
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Product is soluble in water at 950 g/L.
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What is the solubility of product E0135, Ethanolamine?
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The product is soluble in water at 1 g/L.
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What is the molarity of the product E0135, Ethanolamine?
1 answer-
As mentioned in the PROPERTIES section, the molarity is 16.6M.
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