주요 문서

모든 문서 보기

1.11727

Ethyl alcohol, pure

Name: Ethyl alcohol, pure
Brand: MM

≥99.9% (GC), gradient grade, suitable for HPLC, gradient grade, LiChrosolv^®

동의어(들):

Ethyl alcohol

조직 및 계약 가격을 보려면 로그인를 클릭합니다.

크기 선택

보기 변경

제품정보 (DICE 배송 시 비용 별도)

Linear Formula:

CH₃CH₂OH

CAS 번호:

64-17-5

Molecular Weight:

46.07

UNSPSC Code:

12191502

EC Index Number:

200-578-6

NACRES:

NA.03

Beilstein/REAXYS Number:

1718733

MDL number:

MFCD00003568

Assay:

≥99.9% (GC)

Grade:

gradient grade

Technique(s):

HPLC: suitable

Bp:

78 °C (lit.)

Vapor pressure:

44.6 mmHg ( 20 °C), 59 hPa ( 20 °C)

기술 서비스

도움이 필요하신가요? 저희 숙련된 과학자 팀이 도와드리겠습니다.

도움 문의

속성

제품 이름

Ethanol, gradient grade for liquid chromatography LiChrosolv^®

grade

gradient grade

Quality Segment

200

vapor density

1.59 (vs air)

vapor pressure

44.6 mmHg ( 20 °C), 59 hPa ( 20 °C)

product line

LiChrosolv^®

assay

≥99.9% (GC)

form

liquid

autoignition temp.

683 °F

potency

6200 mg/kg LD₅₀, oral (Rat)

expl. lim.

19 %, 60 °F

greener alternative product characteristics

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

technique(s)

HPLC: suitable

impurities

≤0.0002 meq/g Acidity, ≤0.0002 meq/g Alkalinity, ≤0.1% Water

evapn. residue

≤2.0 mg/L

transmittance

225 nm, ≥60%, 240 nm, ≥85%, 260 nm, ≥98%

refractive index

n20/D 1.3600 (lit.)

pH

7.0 (20 °C, 10 g/L in H₂O)

bp

78 °C (lit.)

mp

−114 °C (lit.)

transition temp

flash point 12 °C

format

neat

SMILES string

CCO

greener alternative category

Aligned

storage temp.

2-30°C

InChI

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

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

설명

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. 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.

With their high degree of UV transmittance, low particle count, low acidity and alkalinity, and low evaporation residue level, LiChrosolv solvents are ideal for reproducible separations. Since separations are carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient” and "isocratic" grades. This can minimize the gradient effect of the solvent involved.

Application

Ethanol is used as a solvent:

to Prepare stock standard and working solutions of fenpropathrin and bifenthrin.
in alternative and sustainable solvents for green analytical chemistry.

Preparation Note

Product filtered through a 0.2 μm filter

Other Notes

¹Distribution and use of ethyl alcohol in Switzerland require a license from the Swiss Federal Alcohol Administration

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

Legal Information

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

Still not finding the right product?

Explore all of our products under Ethanol

pictograms

GHS02,GHS07

signalword

Danger

pcodes

P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2

저장 등급

3 - Flammable liquids

wgk

WGK 1

hcodes

H225,H319

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