1.04369

Hexane

≥99% (GC), suitable for gas chromatography (GC), hypergrade for organic trace analysis SupraSolv^®

• 别名: 正己烷
• 线性分子式: CH₃(CH₂)₄CH₃
• CAS号: 110-54-3
• 分子量: 86.18
• Beilstein: 1730733
• MDL號碼: MFCD00009520
• 分類程式碼代碼: 12191502
• 酶委員會索引編號: 203-777-6
• NACRES: NA.03

属性

• product name: 正己烷, hypergrade for organic trace analysis SupraSolv^®
• 蒸汽密度: ~3 (vs air)
• 品質等級: 100
• 蒸汽壓力: 256 mmHg ( 37.7 °C); 5.2 psi ( 37.7 °C); ~132 mmHg ( 20 °C)
• 產品線: SupraSolv^®
• 化驗: ≥99% (GC)
• 形狀: liquid
• 自燃溫度: 453 °F
• 效力: 25000 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 7.7 %
• 技術: gas chromatography (GC): suitable
• 雜質: ≤0.005% Water; ≥99.9% Sum of hexane isomers + methylcyclopentane (GC)
• 蒸發殘留物: ≤3.0 mg/L
• 顏色: APHA: ≤10
• 折射率: n20/D 1.375 (lit.)
• 運動黏度: 0.50 cSt(20 °C)
• bp: 69 °C (lit.)
• mp: −95 °C (lit.)
• 轉變溫度: flash point -22 °C
• 溶解度: 0.0095 g/L
• 密度: 0.659 g/mL at 25 °C (lit.)
• 儲存溫度: 2-30°C
• SMILES 字串: CCCCCC
• InChI: 1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3
• InChI 密鑰: VLKZOEOYAKHREP-UHFFFAOYSA-N

说明

一般說明

用于有机物痕量分析的超纯SupraSolv^® 是一种独特且通用的溶剂质量标准，可用于所有三种气相色谱检测方法（ECD、FID和MS）。由于保留时间范围大，即使是低沸点物质也可以可靠地进行分析。

應用

• Phytochemical Composition and Antimicrobial Efficacy of Salvadora persica Root Extracts Against Carbapenem-Resistant Acinetobacter baumannii.: This study evaluates the effectiveness of phytochemicals extracted with n-hexane from Salvadora persica roots against antibiotic-resistant bacteria, demonstrating n-hexane′s role in isolating bioactive compounds with potential therapeutic applications (Wan Alias et al., 2024).


• GC-MS profiling and biological investigations of Cissampelos pareira L. & Lantana camara L.: Utilizing GC-MS analysis, this research characterizes the chemical profile of extracts obtained using n-hexane among other solvents, from two plant species, highlighting its importance in identifying bioactive compounds (Wasim et al., 2024).


• The Analysis of Leontopodium leontopodioides (Willd.) Beauv. Chemical Composition by GC/MS and UPLC-Q-Orbitrap MS.: This article focuses on the comprehensive chemical analysis of Leontopodium leontopodioides using various techniques including GC/MS where n-hexane plays a crucial role in the extraction process, providing detailed insights into the plant′s chemical makeup (Chen et al., 2024).


• Magnetic field assisted centrifugal acceleration thin-layer chromatography: An approach to investigate the magnetic field effects on separation parameters including retention factor difference, selectivity factor, and resolution.: This innovative study explores the impact of magnetic fields on chromatographic separations where n-hexane is used as a mobile phase, potentially enhancing the resolution and efficiency of chromatographic processes (Namdari et al., 2024).


• Cloning, Expression, Characterization and Immobilization of a Recombinant Carboxylesterase from the Halophilic Archaeon, Halobacterium salinarum NCR-1.: Although primarily a biotechnological study, the research includes the use of n-hexane in the solvent extraction processes necessary for the analysis and testing of the recombinant enzyme′s activity (Ortega-de la Rosa et al., 2024).

分析報告

纯度 (GC)： ≥ 99.0％
己烷异构体+甲基环戊烷（GC）的总和： ≥ 99.9 %
一致性（IR）：符合
蒸发残留物： ≤ 3.0 mg/l
水： ≤ 0.005 %
颜色： ≤ 10 色度
GC/ECD（保留范围从1,2,4-三氯苯至十氯联苯，单一信号（林丹标准品））： ≤ 2 pg/ml
GC/ECD（保留范围从二氯甲烷至1,2,4-三氯苯，单一信号（四氯甲烷））： ≤ 1 ng/ml
GC/FID（保留范围从正十一烷到正十四烷，单一信号（正十四烷标准品））： ≤ 2 ng/ml
GC/MSD（保留范围从正十一烷到正十四烷，扫描范围30-600 amu，单一信号（正十四烷标准品））： ≤ 2 ng/ml
建议用于分析多氯二苯并二恶英和多氯二苯并呋喃（PCDD/F）。

其他說明

欢迎探索各式各样的实验室安全配件和设备，以安全操作溶剂，在首次使用时就能获得较高的安全水平。

法律資訊

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

安全信息

• 象形圖: GHS02,GHS07,GHS08,GHS09
• 訊號詞: Danger
• 危險聲明: H225 - H304 - H315 - H336 - H361f - H373 - H411
• 防範說明: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• 危險分類: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
• 標靶器官: Central nervous system, Nervous system
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: -7.6 °F
• 閃點（°C）: -22 °C