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Merck
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1.00983

Supelco

Ethanol

greener alternative
Ethanol

absolute for analysis EMSURE® ACS,ISO,Reag. Ph Eur

동의어(들):

Ethyl alcohol, Methylcarbinol

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모든 사진(12)

About This Item

실험식(Hill 표기법):
C2H6O
CAS Number:
64-17-5
Molecular Weight:
46.07
MDL number:
MFCD00003568
UNSPSC 코드:
12191502
EC 인덱스 번호:
200-578-6
NACRES:
NB.21
bp:
78 °C (lit.)
vapor pressure:
59 hPa ( 20 °C)
가격 및 재고 정보를 현재 이용할 수 없음 고객지원팀으로 연락바랍니다.

Grade

ACS reagent

Quality Level

300

Agency

reag. ISO
reag. Ph. Eur.

vapor density

1.59 (vs air)

vapor pressure

59 hPa ( 20 °C)

설명

for analytical purposes
for extraction

제품 라인

EMSURE®

분석

≥99.9% (GC)

양식

liquid

효능

6200 mg/kg LD50, oral (Rat)

expl. lim.

24.5 %

환경친화적 대안 제품 특성

Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

dilution

(for analytical testing)

refractive index

n20/D 1.36 (lit.)

pH

7.0 (20 °C, 10 g/L in H2O)

bp

78 °C (lit.)

mp

−130 (lit.)

전이 온도

flash point 12 °C

응용 분야

environmental
food and beverages
industrial qc
pharmaceutical
sample preparation

형식

neat

환경친화적 대안 카테고리

, Aligned

저장 온도

2-30°C

SMILES string

OCC

InChI

1S/C2H6O/c1-2-3/h3H,2H2,1H3

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

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관련 카테고리

일반 설명

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is Biorenewable and alternative to petrochemical solvents. Ethanol is environmentally preferable green solvent and thus it aligns with "Safer Solvents and Auxiliaries" and "Use of Renewable Feedstocks". Click here  for more information.

애플리케이션

Ethanol has been used as a solvent in the synthesis of Pd/SiO2 xerogel catalysts for hydrodechlorination of dichloroethane.[1]

특징 및 장점

Our bioethanol is an obvious choice for a sustainable future because of its high quality, affordability, and ready availability.      
  • It is produced from grain or sugar cane, a renewable source
  • Less toxic than synthetic ethanol (no toxic by-products)
  • Reliable availability      
  • Production method is safer for the environment

결합

Discover EMSURE - to be more than sure!

기타 정보

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

법적 정보

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

부속물

제품 번호
설명
가격

픽토그램

FlameExclamation mark
GHS02,GHS07

신호어

Danger

유해 및 위험 성명서

H225,H319

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point (°F)

55.4 °F - closed cup

Flash Point (°C)

13 °C - closed cup

시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

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
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
Yun Hee Kim et al.
Journal of medicinal food, 23(5), 491-498 (2020-03-19)
Changing consumption patterns and increasing health awareness, especially in Europe, are resulting in an increased demand for sesame seeds. In 2016, Asia imported the highest quantity of sesame seeds, followed by Europe and North America. We examined, for the first
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문서

Determination of Sialic Acid in Milk

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 & Reagents

EMSURE® Grade Inorganic Solvents and Reagents offer exceptional purity and quality control, ensuring reliable, compliant results for regulated analyses.

Determination of Bromate in Water and Drinking Water

Photometric assessment of bromate in drinking water samples using Spectroquant® photometer and test kits, along with 3,3'-dimethylnaphthidine and potassium iodide.

프로토콜

분석 방법: 고농도 칼슘이 함유된 폐수 내 납

Sodium diethyldithiocarbaminate로 납 분리 후 PAR을 이용하여 광도측정법으로 측정

Analytical Method: Lead in Waste Water with High Concentrations of Calcium

Photometric determination with PAR subsequent to separation of lead with Sodium diethyldithiocarbaminate

관련 콘텐츠

Returnable Solvent Container Program in Western Europe

Learn about our Returnable Solvent Container Program for Western Europe offering solvents in stainless-steel barrels and drums for reduced packaging waste.

Biorenewable Solvents

Why should you have to choose between solvents that are ecological and those that are reliable? Enjoy both at once with our biorenewable and greener solutions. Cyrene™ solvent is a new dipolar aprotic alternative to common REACH restricted solvents, such as N methyl-2-pyrrolidone (NMP) and Dimethylformamide (DMF).

화학물질용 1 L HDPE 시약용기

머크의 산, 염기, 용매용 인체공학적 1 L HDPE 시약용기는 실험실에서 유해화학물질을 주입하고 취급할 때 실험실 안전을 확보할 수 있다는 점에서 화학용 유리 시약용기의 대안이 될 수 있습니다.

1L HDPE Bottles for Chemicals

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.

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질문

1–5 / 5 질문  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 답변

    1. 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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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 답변

    1. 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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  3. What is the difference between the two 1L: 10098310111 and 1009831000 ?

    1 답변

    1. Product 10098310111 is a plastic bottle while 1009831000 is a glass bottle.

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  4. What are the dimensions of the containers for item codes 1009836010 and 1009836025?

    1 답변

    1. 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.

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  5. 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 답변

    1. 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/1.00983/1009830000

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    Good purity and performance

    Good purity and performance in the use as solvent.

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