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
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詳細
アプリケーション
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保管分類コード
12 - Non Combustible Liquids
WGK
nwg
引火点(°F)
Not applicable
引火点(℃)
Not applicable
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
Jan Code
151882-1L:
151882-10X0.6ML:
151882-100G:
151882-125G:
151882-10X0.75ML:
151882-1KG-PM:
151882-PZ:
151882-10G:
151882-VAR:
151882-1KG-N:
151882-10X100G:
151882-20KG:
151882-10X1ML:
151882-4KG:
151882-25G:
151882-250G:
151882-EW:
151882-10X25G-N:
151882-BULK:
151882-1.107KG-PM:
151882-1KG:
151882-1KG-NP:
151882-10X100G-N:
151882-500G:
151882-1.107KG:
資料
Use this reference table to find the coupling values and chemical shifts of our NMR (deuterated) solvents. Melting and boiling points, molecular weight, density, and CAS number are also listed.
関連コンテンツ
NMR spectroscopy elucidates molecular structure and purity via nuclear spin states in a strong magnetic field.
NMR分光法は、強磁場における核スピン状態を通じて分子構造と純度を解明します。
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How can I determine the shelf life / expiration / retest date of this product?
1 回答-
役に立ちましたか?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 回答-
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
役に立ちましたか?
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Does this product (Cat. No 151882) contain propionic acid (C₃H₆O₂)?
1 回答-
This product does not contain propionic acid. Deuterium preprarations that include propionic acid may be reviewed at the link below:
https://www.sigmaaldrich.com/search/deuterium-propionate?focus=products&page=1&perpage=30&sort=relevance&term=deuterium%20propionate&type=product役に立ちましたか?
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How should I store Product 151882, Deuterium oxide, to preserve its purity?
1 回答-
According to our MSDS, deuterium oxide is classified as hygroscopic and should be stored under an inert gas like nitrogen, to prevent hydrogenated water uptake.
役に立ちましたか?
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What is the Department of Transportation shipping information for this product?
1 回答-
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.
役に立ちましたか?
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I don't have the ability to store Product 151882, Deuterium oxide, under nitrogen to prevent H2O uptake. Is there another way that I can work with D20 in order to preserve its purity?
1 回答-
You may be interested in our ampulized deuterium oxide products: 521965 (10x0.6mL), 441376 (10x0.75mL) or 269794 (10x1mL). These products are ideal for one time use applications, like as an NMR solvent, because there is decreased chance of water uptake during storage.
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