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
270725
丙酮
suitable for HPLC, ≥99.9%
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等級
HPLC grade
品質等級
蒸汽密度
2 (vs air)
蒸汽壓力
184 mmHg ( 20 °C)
化驗
≥99.9%
形狀
liquid
純化經由
glass distillation
expl. lim.
13.2 %
技術
HPLC: suitable
雜質
≤0.5% water
蒸發殘留物
≤0.0002%
折射率
n20/D 1.359 (lit.)
pH值
5-6 (20 °C, 395 g/L)
bp
56 °C/760 mmHg (lit.)
mp
−94 °C (lit.)
密度
0.791 g/mL at 25 °C (lit.)
紫外吸收
λ: 330 nm Amax: 1.00
λ: 340 nm Amax: 0.10
λ: 350 nm Amax: 0.02
λ: 400 nm Amax: 0.01
應用
PFAS testing
food and beverages
形式
neat
儲存溫度
room temp
SMILES 字串
CC(C)=O
InChI
1S/C3H6O/c1-3(2)4/h1-2H3
InChI 密鑰
CSCPPACGZOOCGX-UHFFFAOYSA-N
尋找類似的產品？ 前往 產品比較指南
1 of 4
本產品 | 650501 | 439126 | 34850 |
|---|---|---|---|
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| application(s) food and beverages | application(s) food and beverages | application(s) - | application(s) - |
| assay ≥99.9% | assay ≥99.9% | assay ≥99.9% | assay ≥99.8% |
| technique(s) HPLC: suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) HPLC: suitable | technique(s) HPLC: suitable |
| form liquid | form liquid | form liquid | form liquid |
| expl. lim. 13.2 % | expl. lim. 13.2 % | expl. lim. 13.2 % | expl. lim. 13.2 % |
應用
包裝
以下用回收容器包装运输。*
需要寄存。
18L, 56L, 200LPure-Pac® 1
20L, 50L, 200LP23A-LS Pure-Pac® 2
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法律資訊
訊號詞
Danger
危險聲明
危險分類
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
標靶器官
Central nervous system
安全危害
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
1.4 °F - closed cup
閃點（°C）
-17.0 °C - closed cup
文章
A shortened review of fundamentals of Porous Graphitic Carbon (PGC) materials. What they are and how do they work as a stationary phase material in HPLC?.
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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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