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/449/386/product-dating-information-mk.pdf
542334
IGEPAL® CO-630
average Mn 617
Synonym(s):
Polyoxyethylene (9) nonylphenylether, branched
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$63.08
List Price$66.40Save 5%In StockDetails
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$63.08
List Price$66.40Save 5%In StockDetails
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This Item | 238643 | I3021 | 238589 |
|---|---|---|---|
| density 1.056 g/mL at 25 °C (lit.) | density 0.997 g/mL at 25 °C (lit.) | density 1.06 g/cm3 at 25 °C (lit.) | density 1.104 g/mL at 25 °C (lit.) |
| bp 250 °C (lit.) | bp - | bp - | bp - |
| mol wt average Mn 617 | mol wt average Mn 441 | mol wt ~603 | mol wt average Mn ~735 |
| HLB 13 | HLB 10 | HLB 13 | HLB 14 |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
General description
Application
Legal Information
signalword
Warning
hcodes
pcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1
Storage Class
10 - Combustible liquids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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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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IGEPAL® CO-630のSDSの9. 物理的及び化学的性質に「水溶性 可溶」と記載されている一方で、15. 適用法令に「非水溶性液体」と記載されている。どちらが正しいのでしょうか？
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While the solubility of this product in water is not tested, it is typically used in aqueous environments and appears to be soluble/miscible to at least working concentrations. See the links below to the SDS as well as the PubChem listing for more information:
542334 SDS
https://www.sigmaaldrich.com/sds/aldrich/542334PubChem for CAS 68412-54-4
https://pubchem.ncbi.nlm.nih.gov/compound/24773#section=Melting-PointHelpful?
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Does this undergo no known degradation when used as follows: A10 % volume solution in water at 50°C for 1000 h of testing?
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The solution stability of this product has not been determined.
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What is the concentration of Product 542334, IGEPAL® CO-630?
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Based on a reported density of 1.056 g/mL at 25 °C(lit.), and a reported average molecular weight of Mn ~617. The approximate molar concentration is 1.7 M.
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What physical form is Product 542334, IGEPAL® CO-630?
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This product is a liquid.
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What is the cloud point of Product 542334, IGEPAL® CO-630?
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The cloud point of a 1% solution is 52°C-56°C.
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What is the Department of Transportation shipping information for this product?
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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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