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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等级
HPLC Plus
HPLC grade
for residue analysis
Agency
suitable for EPA 1613
suitable for EPA 1633
蒸汽密度
2 (vs air)
蒸汽压
184 mmHg ( 20 °C)
方案
≥99.9%
表单
liquid
expl. lim.
13.2 %
技术
HPLC: suitable
gas chromatography (GC): suitable
杂质
≤0.5% water
≤1.0 ppb Fluorescence (quinine) at 365 nm
蒸发残留物
≤0.0003%
卤代烷残留物
<10 ng/L (as heptachlor epoxide)
折射率
n20/D 1.359 (lit.)
pH值（酸碱度）
5-6 (20 °C, 395 g/L)
沸点
56 °C/760 mmHg (lit.)
mp
−94 °C (lit.)
溶解性
water: miscible
密度
0.791 g/mL at 25 °C (lit.)
λ
H2O reference
紫外吸收
λ: 330 nm Amax: 1.0
λ: 340 nm Amax: 0.06
λ: 350 nm Amax: 0.01
λ: 375-400 nm Amax: 0.005
适用性
suitable for residue analysis
应用
PFAS testing
food and beverages
包装形式
neat
SMILES字符串
CC(C)=O
InChI
1S/C3H6O/c1-3(2)4/h1-2H3
InChI key
CSCPPACGZOOCGX-UHFFFAOYSA-N
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相关类别
一般描述
应用
- 生物样品（血液）中葡萄糖代谢的NMR光谱评估。[5]
- 制备13wt％无定形聚乳酸（PLA）溶液，这是制备静电纺聚乳酸膜所必需的。[6]
- 作为在磺化氧化石墨烯-Pd/堇青石催化剂存在下合成甲基异丁基酮（MIBK）的前体。[7]
- 使用超临界流体（SCF）技术合成（4-羟甲基-2,2-二甲基-1,3-二氧环戊烷），一种甘油缩酮。[8]
包装
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
警示用语：
Danger
危险声明
危险分类
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
靶器官
Central nervous system
补充剂危害
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
-6.2 °F
闪点(°C)
-21.2 °C
其他客户在看
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Compare PAH determination in olive oil: traditional GB 5009.265-2021 method vs. faster, simpler SPE with Supelclean™ EZ-POP NP; both meet criteria.
Compare PAH determination in olive oil: traditional GB 5009.265-2021 method vs. faster, simpler SPE with Supelclean™ EZ-POP NP; both meet criteria.
Compare PAH determination in olive oil: traditional GB 5009.265-2021 method vs. faster, simpler SPE with Supelclean™ EZ-POP NP; both meet criteria.
Compare PAH determination in olive oil: traditional GB 5009.265-2021 method vs. faster, simpler SPE with Supelclean™ EZ-POP NP; both meet criteria.
相关内容
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
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How can I determine the shelf life / expiration / retest date of this product?
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Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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quel est origine de l'acétone HPLC? synthèse, biosourcing?
1 answer-
This product is typically manufactured as synthetic organic, however, may vary lot to lot. This information can be found on the lot specific Certificate of Origin. Please navigate to the ‘DOCUMENTATION’ section of the Product Detail Page to access a Certificate under the ‘Certificate of Origin’ tab:
https://www.sigmaaldrich.com/product/sigald/650501#product-documentationHelpful?
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