Unless otherwise stated, this product is intended for research use only. It is not suitable for any other purpose, which includes, but is not limited to, unauthorized commercial use, in vitro diagnostic use, or therapeutic use in humans or animals.
1.00983
乙醇
absolute for analysis EMSURE® ACS,ISO,Reag. Ph Eur
Ethanol
同義詞:
乙醇, 甲基甲醇
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經驗公式（希爾表示法）:
C2H6O
CAS 編號:
分子量：:
46.07
MDL號碼:
分類程式碼代碼:
12191502
酶委員會索引編號:
200-578-6
NACRES:
NB.21
Bp:
78 °C (lit.)
78.29 °C/1013 hPa
78.29 °C/1013 hPa
跳轉至
等級
ACS reagent
品質等級
agency
reag. ISO
reag. Ph. Eur.
蒸汽密度
1.59 (vs air)
蒸汽壓力
59 hPa ( 20 °C)
描述
for analytical purposes
for extraction
產品線
EMSURE®
化驗
≥99.9% (GC)
形狀
liquid
效力
6200 mg/kg LD50, oral (Rat)
expl. lim.
24.5 %
環保替代產品特色
Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
dilution
(for analytical testing)
折射率
n20/D 1.36 (lit.)
pH值
7.0 (20 °C, 10 g/L in H2O)
bp
78 °C (lit.)
78.29 °C/1013 hPa
mp
−130 (lit.)
轉變溫度
flash point 12 °C
應用
environmental
food and beverages
industrial qc
pharmaceutical
sample preparation
形式
neat
環保替代類別
, Aligned
儲存溫度
2-30°C
SMILES 字串
OCC
InChI
1S/C2H6O/c1-2-3/h3H,2H2,1H3
InChI 密鑰
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
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本產品 | 1.00974 | 8.18760 | 1.00986 |
|---|---|---|---|
| Quality Level 300 | Quality Level 300 | Quality Level 200 | Quality Level 500 |
| application(s) environmental | application(s) environmental | application(s) environmental | application(s) liquid formulation |
| assay ≥99.9% (GC) | assay ≥99.5% (GC) | assay ≥99.5% (GC) | assay ≥99.2% (m/m) |
| grade ACS reagent, for extraction, for analytical purposes, reagent grade | grade denatured, for analytical purposes, for extraction, reagent grade | grade for analytical purposes, for cleaning, for extraction, for preparative purposes, for synthesis | grade - |
| form liquid | form liquid | form liquid | form liquid |
| bp 78 °C (lit.) | bp - | bp 78 °C (lit.) | bp 78 °C (lit.) |
一般說明
EMSURE 等级的溶剂适用于广泛的经典实验室应用，并且常用于受监管且要求很高的实验室应用。EMSURE 提供全球最佳和最广泛的产品规格。在此声明，我们的EMSURE 系列产品符合ACS、欧洲药典（Reag.Ph Eur）试剂部分以及ISO标准。
我们致力于为您带来更加绿色的替代产品，这些产品遵守一项或多项绿色化学12项原则。本品可生物再生，可替代石油化工类溶剂。该乙醇是对环境有利的绿色溶剂，符合“更安全的溶剂和助剂”及“使用可再生原料”原则。 点击此处 获取更多信息。
應用
乙醇已用作溶剂合成Pd/SiO2干凝胶催化剂，以催化二氯乙烷的氢化脱氯反应。[1]
特點和優勢
我们的生物乙醇是面向可持续性发展未来的不二选择，优质、实惠且购买方便。
- 由可再生资源——谷物或甘蔗生产
- 相比合成乙醇毒性更低（无毒性副产物）
- 供应可靠
- 生产工艺对环境更安全
法律資訊
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
附屬品
產品號碼
描述
訂價
訊號詞
Danger
危險聲明
危險分類
Eye Irrit. 2 - Flam. Liq. 2
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
55.4 °F - closed cup
閃點（°C）
13 °C - closed cup
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
Improvement of metal dispersion in Pd/SiO2 cogelled xerogel catalysts for 1, 2-dichloroethane hydrodechlorination
Lambert S, et al.
Applied Catalysis. B, Environmental, 50(2), 127-140 (2004)
Jae Ho Choi et al.
Cells, 8(12) (2019-12-05)
Platycodi radix is a widely sold health food worldwide, which contains numerous phytochemicals that are beneficial to health. Previously, we reported that saponin from the roots of Platycodi radix-derived saponin inhibited toxicant-induced liver diseases. Nevertheless, the inhibitory effect of platyconic
Rapid method for chromatin immunoprecipitation (ChIP) assay in a dimorphic fungus, Candida albicans.
Jueun Kim et al.
Journal of microbiology (Seoul, Korea), 58(1), 11-16 (2019-06-13)
A chromatin immunoprecipitation (ChIP) assay is a method to identify how much a protein of interest binds to the DNA region. This method is indispensable to study the mechanisms of how the transcription factors or chromatin modifications regulate the gene
Anita Yadav et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 19(2), 251-260 (2020-01-28)
The effects of ionic liquid addition on the spectroscopic properties of a pyrene-tryptophan-containing fluorescent intramolecular complex in polar-aprotic and polar-protic solvents, specifically, acetonitrile and ethanol, are assessed. Two ionic liquid sets, consisting of seven different ionic liquids, were explored; set
Tai-Ling Chao et al.
Frontiers in microbiology, 10, 2942-2942 (2020-02-11)
The pulmonary stem/progenitor cells, which could be differentiated into downstream cells to repair tissue damage caused by influenza A virus, have also been shown to be the target cells of influenza virus infection. In this study, mouse pulmonary stem/progenitor cells
文章
Photometric assessment of bromate in drinking water samples using Spectroquant® photometer and test kits, along with 3,3'-dimethylnaphthidine and potassium iodide.
Discover the detection of milk adulteration by whey using spectrophotometric estimation of sialic acid in three different milk brands. Learn more about this essential technique in our application note.
EMSURE® Grade Inorganic Solvents and Reagents offer exceptional purity and quality control, ensuring reliable, compliant results for regulated analyses.
條款
Photometric determination with PAR subsequent to separation of lead with Sodium diethyldithiocarbaminate
Photometric determination with PAR subsequent to separation of lead with Sodium diethyldithiocarbaminate
Photometric determination with PAR subsequent to separation of lead with Sodium diethyldithiocarbaminate.
相關內容
Our ergonomic 1 L HDPE bottle for acids, bases, and solvents provide an alternative to glass chemical bottles for lab safety in pouring & handling of hazardous chemicals in the laboratory.
Learn about our Returnable Solvent Container Program for Western Europe offering solvents in stainless-steel barrels and drums for reduced packaging waste.
為什麼要在生態溶劑和可靠溶劑之間做出選擇？使用我們的生物可再生綠色解決方案，即可同時享受兩者。Cyrene™ 溶劑是一種全新的雙極性非凍態溶劑，可取代一般受 REACH 限制的溶劑，例如 N 甲基-2-吡咯烷酮 (NMP) 和二甲基甲酰胺 (DMF)。
Explore greener solvents including bio-based drop-in replacements, alternative solvents, and ethanol, engineered for sustainable chemistry.
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Is this product (1009831011) suitable for cosmetic and perfumery use?
1 answer-
Helpful?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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.pdfHelpful?
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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
Helpful?
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What is the difference between the two 1L: 10098310111 and 1009831000 ?
1 answer-
Product 10098310111 is a plastic bottle while 1009831000 is a glass bottle.
Helpful?
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What are the dimensions of the containers for item codes 1009836010 and 1009836025?
1 answer-
The product with code 1009836010 is a 10 L stainless steel drum, and the product with code 1009836025 is a 25 L stainless steel drum.
Helpful?
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Hi .I need ethanol for etching mxene phase which purities mor than 99.8.is this product suitable for.if not which kind of methanol do you suggest me.warm wishes.
1 answer-
Unfortunately, none of the ethanol products are tested for use in etching applications. This product has a minimum purity specification of 99.9% and testing includes extensive trace analysis. The end user would have to determine suitability. It may be helpful to view the product specification sheet for details:
https://www.sigmaaldrich.com/specification-sheet/SPEC/MDA/CHEM/1.00983/1009830000Helpful?
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