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
179973
アセトン
Laboratory Reagent, ≥99.5%
サイズを選択してください
| あなたへ/カタログ番号 | 在庫状況 | 単価 |
|---|---|---|
1 L | 出荷予測2026年7月06日fromsìså¬368 | ￥8,120 |
2.5 L | 出荷予測2026年7月06日fromsìså¬368 | ￥12,800 |
4 L | カートの在庫状況を確認する | ￥23,800 |
4 x 4 L | カートの在庫状況を確認する | ￥58,800 |
18 L | カートの在庫状況を確認する | ￥84,500 |
この商品について
grade
Laboratory Reagent
Quality Segment
vapor density
2 (vs air)
vapor pressure
184 mmHg ( 20 °C)
assay
≥99.5%
form
liquid
expl. lim.
13.2 %
dilution
(for analytical testing)
impurities
≤0.5% water
evapn. residue
≤0.002%
refractive index
n20/D 1.359 (lit.)
pH
5-6 (20 °C, 395 g/L)
bp
56 °C/760 mmHg (lit.)
mp
−94 °C (lit.)
density
0.791 g/mL at 25 °C (lit.)
format
neat
SMILES string
CC(C)=O
InChI
1S/C3H6O/c1-3(2)4/h1-2H3
InChI key
CSCPPACGZOOCGX-UHFFFAOYSA-N
General description
Application
1 of 1
当該品目 | |||
|---|---|---|---|
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level - |
| assay ≥99.5% | assay ≥99.5% (GC) | assay ≥99.5% | assay ≥99.0% |
| grade Laboratory Reagent | grade ACS reagent, puriss. p.a. | grade ACS reagent | grade reagent grade |
| form liquid | form liquid | form liquid | form liquid |
| density 0.791 g/mL at 25 °C (lit.) | density 0.791 g/mL at 25 °C (lit.) | density 0.791 g/mL at 25 °C (lit.) | density 0.791 g/mL at 25 °C (lit.) |
| pH 5-6 (20 °C, 395 g/L) | pH 5-6 (20 °C, 395 g/L) | pH 5-6 (20 °C, 395 g/L) | pH - |
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signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
supp_hazards
保管分類
3 - Flammable liquids
wgk
WGK 1
flash_point_f
1.4 °F - closed cup
flash_point_c
-17.0 °C - closed cup
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。
第4類:引火性液体 + 第一石油類 + 危険等級II + 水溶性液体
fsl
名称等を表示すべき危険物及び有害物
ishl_indicated
名称等を通知すべき危険物及び有害物
ishl_notified
179973-18L-CS:4.548173372006E12 + 179973-4L:4.548173110714E12 + 179973-2.5L:4.548173400204E12 + 179973-1L:4.548173110691E12
jan
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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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What is the cap made out of?
1 回答-
The cap is a red polypropylene cap.
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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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What are the options for drying solvents?
1 回答-
Sigma-Aldrich offers a full range of high-purity solvents with extremely low water levels specifically manufactured for moisture sensitive Organic and Biotech applications. Sigma-Aldrich also carries various drying agents such as molecular sieves, which are typically compatible with organic solvents.
役に立ちましたか？
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Can you recommend a Solvent Extractor for organics from aqueous solution?
1 回答-
Solvent extractors are often used for the quantitative extraction of organics from aqueous solutions and separations in immunoassays. The MIXXOR system has been applied successfully in many laboratory solvent extraction operations and is ideal for the rapid screening of alternative solvents for specific extraction problems.
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Who do I contact about larger solvent volume needs?
1 回答-
Email us at labessentials@sial.com or visit Sigma-Aldrich Fine Chemicals for development and manufacturing-scale inquiries: safcglobal@sial.com
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What apparatus do you recommend for HPLC solvent filtration?
1 回答-
The Sigma-Aldrich Vacuum Filtration Assembly gives you all the components you need including: funnel top, fritted glass funnel support, filtration flask, aluminum clamp, and silicone stopper. The Acrodisc Syringe Filters offer high quality filtration for analytical samples, certified for HPLC to ensure low extractable and available in a broad range of membranes to meet sample compatibility requirements.
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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.
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