1.04391

Hexane

≥98% (GC), suitable for HPLC, LiChrosolv^®

• 동의어(들): Hexane, n-Hexane
• Linear Formula: CH₃(CH₂)₄CH₃
• CAS Number: 110-54-3
• Molecular Weight: 86.18
• Beilstein: 1730733
• MDL number: MFCD00009520
• UNSPSC 코드: 12191502
• EC 인덱스 번호: 203-777-6
• NACRES: NA.03
• bp: 69 °C (lit.)
• vapor pressure: 256 mmHg ( 37.7 °C); 5.2 psi ( 37.7 °C); ~132 mmHg ( 20 °C)

속성

• 제품명: n-Hexane, for liquid chromatography LiChrosolv^®
• vapor density: ~3 (vs air)
• Quality Level: 100
• vapor pressure: 256 mmHg ( 37.7 °C); 5.2 psi ( 37.7 °C); ~132 mmHg ( 20 °C)
• 설명: isocratic
• 제품 라인: LiChrosolv^®
• 분석: ≥98% (GC)
• 양식: liquid
• autoignition temp.: 453 °F
• 효능: 25000 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 7.7 %
• 기술: HPLC: suitable
• 불순물: ≤0.0002 meq/g Acidity; ≤0.0002 meq/g Alkalinity; ≤0.01% Water
• 증발 잔류물: ≤1.0 mg/L
• 투과: 210 nm, ≥50%; 220 nm, ≥85%; 245 nm, ≥98%
• refractive index: n20/D 1.375 (lit.)
• 동점도: 0.50 cSt(20 °C)
• bp: 69 °C (lit.)
• mp: −95 °C (lit.)
• 전이 온도: flash point -22 °C
• density: 0.659 g/mL at 25 °C (lit.)
• 응용 분야: PFAS testing
• 저장 온도: 2-30°C
• SMILES string: CCCCCC
• InChI: 1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3
• InChI key: VLKZOEOYAKHREP-UHFFFAOYSA-N

설명

일반 설명

LiChrosolv^® solvents have high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level. This makes them ideal for reproducible separations.

애플리케이션

Solvent for chromatography applications including:

• analysis of food products according to united states pharmacopeia (USP) methods
• HPLC determination of foodstuffs
• extraction of lactone flavors from fatty acid feedstocks
• vitamin A analysis of fortified food matrices using UHPLC
• Soxhlet extraction of plant materials for chromatographic separation
• quantification of fat-soluble vitamins by HPLC-MS
• detection of synthetic cannabinoids (SC) in e-liquids used in electronic cigarettes
• analysis of SC in blood, urine and herbal blend samples

특징 및 장점

• packaged in glass bottles
• offers high resolution, sensitivity and optimized peak baseline separation

제조 메모

Product filtered through a 0.2 μm filter

분석 메모

Purity (GC): ≥ 98.0 %
Identity (IR): conforms
Evaporation residue: ≤ 1.0 mg/l
Water: ≤ 0.01 %
Acidity: ≤ 0.0002 meq/g
Alkalinity: ≤ 0.0002 meq/g
Transmission (at 210 nm): ≥ 50 %
Transmission (at 220 nm): ≥ 85 %
Transmission (from 245 nm): ≥ 98 %
Filtered by 0.2 µm filter

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

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

안전성 정보

• 픽토그램: GHS02,GHS08,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H225,H304,H315,H336,H361f,H373,H411
• 예방조치 성명서: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• 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