1.07288

n-Pentane

hypergrade for organic trace analysis SupraSolv^®

• 동의어(들): Pentane
• Linear Formula: CH₃(CH₂)₃CH₃
• CAS Number: 109-66-0
• Molecular Weight: 72.15
• Beilstein: 969132
• MDL number: MFCD00009498
• UNSPSC 코드: 12191502
• EC 인덱스 번호: 203-692-4
• NACRES: NA.03
• 분석: ≥99.9% (GC)
• 기술: gas chromatography (GC): suitable
• bp: 35-36 °C (lit.)

속성

• vapor density: 2.48 (vs air)
• Quality Level: 100
• 제품 라인: SupraSolv^®
• 분석: ≥99.9% (GC)
• 양식: liquid
• autoignition temp.: 500 °F
• 효능: >2000 mg/kg LD₅₀, oral (Rat)
• expl. lim.: ~8.3 %
• 기술: gas chromatography (GC): suitable
• 불순물: ≤0.01% Water
• 증발 잔류물: ≤3.0 mg/L
• 색상: APHA: ≤10
• refractive index: n20/D 1.358 (lit.)
• bp: 35-36 °C (lit.)
• mp: −130 °C (lit.)
• 전이 온도: flash point -48 °C (refers to pure substance)
• solubility: 0.4 g/L
• density: 0.626 g/mL at 25 °C (lit.)
• 저장 온도: 2-30°C
• SMILES string: CCCCC
• InChI: 1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3
• InChI key: OFBQJSOFQDEBGM-UHFFFAOYSA-N

설명

일반 설명

SupraSolv^® hypergrade for organic trace analysis is a unique and universal solvent quality which can be employed for all three GC detection methods (ECD, FID and MS). Thanks to the large retention time range, even low-boiling substances can be reliably analyzed.

애플리케이션

The solvent is featured in studies such as:

• quantification of trace odor-active polyfunctional mercaptans in wine by GC-MS[1]
• analysis of volatiles from Brussels sprouts plants infested by herbivorous insects by GC coupled to electroantennogram (EAG)[2]
• analysis of herbicides molinate and bentazone in soil by GC coupled to flame ionization detector(FID)[3]

분석 메모

Purity (GC): ≥ 99.9 %
Identity (IR): conforms
Evaporation residue: ≤ 3.0 mg/l
Water: ≤ 0.01 %
Colour: ≤ 10 Hazen
GC/ECD (retention range 1,2,4-tri-chlorobenzene to decachlorobiphenyle,individual signals (lindane standard)): ≤ 2 pg/ml
GC/ECD (retention range dichloromethane to 1,2,4-trichlorobenzeneindividual signals (tetrachloromethane)): ≤ 1 ng/ml
GC/FID (retention range n-undecane ton-tetracontane,individual signals (n-tetradecane standard)): ≤ 2 ng/ml
GC/MSD (retention range n-undecane ton-tetracontane, scaning area 30 - 600 amu,individual signals (n- tetradecane standard)): ≤ 2 ng/ml
suitable for residue analysis

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

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

안전성 정보

• 픽토그램: GHS02,GHS07,GHS08,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H225 - H304 - H336 - H411
• 예방조치 성명서: P210 - P233 - P240 - P273 - P301 + P310 - P331
• Hazard Classifications: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - STOT SE 3
• 표적 기관: Respiratory system
• 보충제 위험성: EUH066
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): -40.0 °F
• Flash Point (°C): -40 °C