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Merck
모든 사진(7)

주요 문서

1.04374

Supelco

Hexane

≥98.50% (hexane isomers + methylcyclopentane, GC), ≥96.0% (GC), ACS reagent, reag. Ph. Eur., EMSURE®

동의어(들):

Hexane, n-Hexane

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About This Item

Linear Formula:
CH3(CH2)4CH3
CAS Number:
Molecular Weight:
86.18
Beilstein:
1730733
MDL number:
UNSPSC 코드:
12191502
EC 인덱스 번호:
203-777-6
NACRES:
NB.21

가격 및 재고 정보를 현재 이용할 수 없음

product name

n-Hexane, for analysis EMSURE® ACS,Reag. Ph Eur

Grade

ACS reagent

Quality Level

Agency

reag. Ph. Eur.

vapor density

~3 (vs air)

vapor pressure

256 mmHg ( 37.7 °C)
5.2 psi ( 37.7 °C)
~132 mmHg ( 20 °C)

제품 라인

EMSURE®

분석

≥96.0% (GC)
≥98.50% (hexane isomers + methylcyclopentane, GC)

형태

liquid

autoignition temp.

453 °F

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차이점 표시

1 of 4

이 품목
2525491551247608
Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

form

liquid

form

liquid

form

-

form

liquid

pH

2.8-4.0

pH

-

pH

-

pH

2.8-4.0

autoignition temp.

572 °F

autoignition temp.

572 °F

autoignition temp.

572 °F

autoignition temp.

572 °F

bp

97 °C

bp

-

bp

-

bp

-

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.

애플리케이션


  • Oil produced from Ghana Shea Nut crop for prospective industrial applications.: This study explores the industrial applications of oil derived from Ghana′s Shea Nut crop, using n-hexane as a solvent for oil extraction. It discusses the properties of the oil, potential uses, and the role of n-hexane in obtaining high purity extracts (Alale et al., 2024).

  • Bio-guided isolation of a new sesquiterpene from Artemisia cina with anthelmintic activity against Haemonchus contortus L3 infective larvae.: This research highlights the use of n-hexane in the extraction and isolation of bioactive compounds, specifically a new sesquiterpene with potential anthelmintic properties, demonstrating n-hexane′s effectiveness in phytochemical extraction (Arango-De la Pava et al., 2024).

  • Rapid purification and scale-up of tilianin using counter-current chromatography with rectangular horizontal tubing.: Discusses the use of n-hexane in counter-current chromatography for the rapid purification and scale-up of tilianin, a bioactive compound, showcasing the solvent′s role in enhancing the efficiency of chromatographic processes (Zhang et al., 2024).

  • Phytochemicals, Antioxidant, and Antidiabetic Effects of Ranunculus hirtellus Aerial Parts and Roots: Methanol and Aqueous Extracts.: While primarily focusing on methanol and aqueous extracts, this study also discusses the comparative effectiveness of different solvents including n-hexane for extracting bioactive compounds from Ranunculus hirtellus, highlighting its potential in pharmacological studies (Ishtiaq et al., 2024).


분석 메모

Purity (GC): ≥ 96.0 %
Purity Σ hexane isomers + methylcyclopentane (GC): ≥ 98.5 %
Identity (IR): conforms
Color: ≤ 10 Hazen
Water-soluble titrable acid: ≤ 0.0003 meq/g
Refractive index (n 20/D): 1.375 - 1.376
Density (d 20 °C/20 °C): 0.659 - 0.663
Boiling range (min.95 %): 67 - 69 °C
Transmission (between 260 nm and 420 nm): ≥ 97 %
Thiophene: conforms
Aromatics (as benzene): ≤ 0.01 %
Sulfur compounds (as S): ≤ 0.005 %
Readily carbonizable substances: conforms
Al (Aluminium): ≤ 0.00005 %
B (Boron): ≤ 0.000002 %
Ba (Barium): ≤ 0.00001 %
Ca (Calcium): ≤ 0.00005 %
Cd (Cadmium): ≤ 0.000005 %
Co (Cobalt): ≤ 0.000002 %
Cr (Chromium): ≤ 0.000002 %
Cu (Copper): ≤ 0.000002 %
Fe (Iron): ≤ 0.00001 %
Mg (Magnesium): ≤ 0.00001 %
Mn (Manganese): ≤ 0.000002 %
Ni (Nickel): ≤ 0.000002 %
Pb (Lead): ≤ 0.00001 %
Sn (Tin): ≤ 0.00001 %
Zn (Zinc): ≤ 0.00001 %
Evaporation residue: ≤ 0.001 %
Water: ≤ 0.01 %

법적 정보

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

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신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

표적 기관

Central nervous system, Nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

-7.6 °F - closed cup

Flash Point (°C)

-22 °C - closed cup


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