1.00795
Hexane
≥98% (GC), suitable for GC/MS, SupraSolv®
别名:
正己烷
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线性分子式:
CH3(CH2)4CH3
化学文摘社编号:
分子量:
86.18
UNSPSC Code:
12191502
EC Index Number:
203-777-6
NACRES:
NA.03
Beilstein/REAXYS Number:
1730733
MDL number:
Assay:
≥98% (GC)
Technique(s):
GC/MS: suitable
Bp:
69 °C (lit.)
Vapor pressure:
256 mmHg ( 37.7 °C), 5.2 psi ( 37.7 °C), ~132 mmHg ( 20 °C)
产品名称
正己烷, for gas chromatography MS SupraSolv®
vapor density
~3 (vs air)
Quality Segment
vapor pressure
256 mmHg ( 37.7 °C), 5.2 psi ( 37.7 °C), ~132 mmHg ( 20 °C)
product line
SupraSolv®
assay
≥98% (GC)
form
liquid
autoignition temp.
453 °F
potency
25000 mg/kg LD50, oral (Rat), >2000 mg/kg LD50, skin (Rabbit)
expl. lim.
7.7 %
technique(s)
GC/MS: suitable
refractive index
n
kinematic viscosity
0.50 cSt(20 °C)
bp
69 °C (lit.)
mp
−95 °C (lit.)
transition temp
flash point -22 °C
solubility
0.0095 g/L
density
0.659 g/mL at 25 °C (lit.)
storage temp.
2-30°C
SMILES string
CCCCCC
InChI
1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3
InChI key
VLKZOEOYAKHREP-UHFFFAOYSA-N
General description
SupraSolv® MS is a dedicated high-purity solvent grade specifically engineered for sample preparation and extraction in gas chromatography coupled with mass spectrometric detection (GC-MS)
Application
SupraSolv® MS solvents are routinely employed in highly demanding GC-MS-based analytical workflows, including polychlorinated biphenyl (PCB) determination in water and soil, pesticide residue analysis in food commodities such as fruits and vegetables, environmental contaminant profiling, dioxin screening, and multi-residue methods — applications in which unambiguous mass spectral identification and accurate trace-level quantification are of paramount regulatory and scientific importance.
Analysis Note
SupraSolv® MS solvents are produced via purification processes, yielding:
- Extremely low levels of non-volatile residues and evaporation residues, preventing column contamination and ion source fouling
- Minimal intrinsic volatile organic impurities, verified by GC-MS testing across the full chromatographic retention time window
Other Notes
Complete GC Workflow Guide for ICH Q3C(R9) and USP<467>Compliance
Explore various labsafety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.
Explore various labsafety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.
Legal Information
SUPRASOLV is a registered trademark of Merck KGaA, Darmstadt, Germany
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闪点 (F)
-7.6 °F - closed cup
闪点 (°C)
-22 °C - closed cup
警示词
Danger
靶器官
Central nervous system, Nervous system
存储类别
3 - Flammable liquids
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation - STOT SE 3