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Merck

1.03726

Supelco

Methanol

99.9% (GC), suitable for UHPLC, LiChrosolv®

동의어(들):

MeOH, Hydroxymethane, Carbinol, Methyl alcohol

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크기 선택

제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
CH3OH
CAS 번호:
67-56-1
Molecular Weight:
32.04
Beilstein:
1098229
MDL number:
MFCD00004595
UNSPSC 코드:
41116105
EC 인덱스 번호:
200-659-6
NACRES:
NA.03
Bp:
64.7 °C (lit.)
Vapor pressure:
128 hPa ( 20 °C)
410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)

주요 문서

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제품 이름

Methanol, for UHPLC-MS LiChrosolv®

Agency

suitable for ASTM® 7968
suitable for ASTM® 7979
suitable for DIN 38407-42
suitable for EPA 1621
suitable for EPA 1633
suitable for EPA 533
suitable for EPA 537.1
suitable for EPA 8327
suitable for EPA ACB B21-02
suitable for EPA ACB B23-05b
suitable for EPA OTM-45
suitable for GB 31604.35-2016
suitable for GB 5009.253-2016
suitable for ISO 21675 2019
suitable for ISO 25101
suitable for ISO/CEN 15968-2010

Quality Level

200

규정 준수

suitable for FDA C-010.02

vapor density

1.11 (vs air)

vapor pressure

128 hPa ( 20 °C)
410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)

제품 라인

LiChrosolv®

분석

99.9% (GC)

양식

liquid

autoignition temp.

725 °F

expl. lim.

36 %

기술

HPLC: suitable
LC/MS: suitable
UHPLC: suitable

refractive index

n20/D 1.329 (lit.)

동점도

0.54-0.59 cSt(20 °C)

bp

64.7 °C (lit.)

mp

−98 °C (lit.)

전이 온도

flash point 9.7 °C

density

0.791 g/mL at 25 °C (lit.)

SMILES string

CO

응용 분야

PFAS testing

형식

neat

저장 온도

2-30°C

InChI

1S/CH4O/c1-2/h2H,1H3

InChI key

OKKJLVBELUTLKV-UHFFFAOYSA-N

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관련 카테고리

일반 설명

UHPLC-MS LiChrosolv® solvents are designed to meet the highest requirements of UHPLC-MS in research and quality control, including proteomics and metabolomics and environmental, clinical, food or industrial testing applications

애플리케이션

Methanol is a high-purity solvent used as a mobile phase component in ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS) analysis.
The product is used as a solvent in studies such as the following:
  • high resolution mass spectrometric (HRMS) analysis of per- and polyfluoroalkyl substances (PFAS) in environmental water samples
  • UHPLC-MS/MS study of PFAS and/or perfluorooctane sulfonate (PFOS) in sewage sludge and soil samples

특징 및 장점

  • suitability tested and specified for UHPLC-MS and UHPLC-UV: for analytical flexibility
  • specified quality in positive and negative in positive and negative electrospray ionization (ESI) and atmospheric-pressure chemical ionization-mass spectrometry (APCI-MS) for lowest detection limits and confidence in analyses for all important MS modes (test 1)
—ESI/APCI (+) < 2 ppb
—ESI/APCI (-) < 10 ppb
  • lowest impurity profile: for interference-free baselines (test 2)
  • microfiltered through 0.2 μm filter (test 3) to provide:
—a long lifespan to filters and mechanical parts of HPLC systems
—reduced risk of column clogging
  • packed in borosilicate glass bottles for minimized metal ion contaminations
  • lowest levels of trace metal impurities for a minimum metal ion adduct formation
— <5 ppb
  • lowest level of polyethylene glycol (PEG) impurities in UHPLC-MS solvent lineup (PEG S/N signal-to-noise-ratio < 50)

분석 메모

Evaporation Number: 1.9

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

ASTM is a registered trademark of American Society for Testing and Materials
LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

픽토그램

FlameSkull and crossbonesHealth hazard
GHS02,GHS06,GHS08

신호어

Danger

유해 및 위험 성명서

H225,H301 + H311 + H331,H370

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

표적 기관

Eyes,Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point (°F)

49.5 °F - closed cup

Flash Point (°C)

9.7 °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

Qun Peng et al.
Scientific reports, 10(1), 3378-3378 (2020-02-27)
Acanthopanax trifoliatus (L.) Merr. (A. trifoliatus) belongs to the family Araliaceae, which is called "Le Cai", and is an indigenous plant to Guangdong Province that has been prevalently planted for years. A. trifoliatus is used in folk medicine and has
Per-and polyfluoroalkyl substances in selected sewage sludge in Nigeria
Sindiku O, et al.
Chemosphere, 92(3), 329-335 (2013)

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