1.02371
Ethyl alcohol, pure
より環境に優しい選択肢
≥99.8% (GC), suitable for gas chromatography (GC), SupraSolv®
別名:
エチルアルコール
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この商品について
化学式:
CH3CH2OH
CAS番号:
分子量:
46.07
UNSPSC Code:
12191601
EC Index Number:
200-578-6
NACRES:
NA.03
Beilstein/REAXYS Number:
1718733
MDL number:
Assay:
≥99.8% (GC)
Technique(s):
gas chromatography (GC): suitable
Bp:
78 °C (lit.)
Vapor pressure:
44.6 mmHg ( 20 °C), 59 hPa ( 20 °C)
製品名
エタノール, for gas chromatography ECD and FID SupraSolv®
Quality Segment
vapor density
1.59 (vs air)
vapor pressure
44.6 mmHg ( 20 °C), 59 hPa ( 20 °C)
product line
SupraSolv®
assay
≥99.8% (GC)
form
liquid
autoignition temp.
683 °F
potency
6200 mg/kg LD50, oral (Rat)
expl. lim.
19 %, 60 °F
greener alternative product characteristics
Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.
technique(s)
gas chromatography (GC): suitable
refractive index
n
pH
7.0 (20 °C, 10 g/L in H2O)
bp
78 °C (lit.)
mp
−114 °C (lit.)
transition temp
flash point 12 °C
format
neat
greener alternative category
storage temp.
2-30°C
SMILES string
CCO
InChI
1S/C2H6O/c1-2-3/h3H,2H2,1H3
InChI key
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
General description
SupraSolv® ECD and FID is a high-purity solvent grade specifically formulated for sample preparation in gas chromatography with electron capture (ECD) and flame ionization (FID) detection.ECD and FID impose distinct and stringent solvent purity requirements. The electron capture detector is exquisitely sensitive to electronegative species — particularly halogenated compounds — at sub-nanogram concentrations, while the flame ionization detector responds to any carbon-containing organic impurity undergoing combustion. SupraSolv® ECD and FID solvents are therefore subjected to rigorous purification and detector-specific testing protocols to ensure that intrinsic solvent impurities remain below the respective detection thresholds of both detector types simultaneously.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Ethanol is environmentally preferable green solvent and thus it aligns with "Safer Solvents and Auxiliaries" and "Use of Renewable Feedstocks". Click here for more information.
Application
These solvents are routinely employed in PCB and organochlorine determination in water and soil, pesticide residue analysis in food and environmental matrices, dioxin screening, and hydrocarbon index measurements — applications where detector sensitivity demands the highest attainable solvent purity to ensure method selectivity and regulatory compliance.
Features and Benefits
• Dual-detector validation for both ECD and FID within a single solvent grade
• Detector-specific impurity control, targeting the precise analyte classes most detrimental to ECD (halogenated compounds) and FID (hydrocarbons and organic residues) performance, resp.
• Widest specified retention time range, guaranteeing a clean chromatographic baseline from early- to late-eluting analytes
• Batch-to-batch consistency, ensuring long-term reproducibility across routine and regulatory analytical workflows
• Detector-specific impurity control, targeting the precise analyte classes most detrimental to ECD (halogenated compounds) and FID (hydrocarbons and organic residues) performance, resp.
• Widest specified retention time range, guaranteeing a clean chromatographic baseline from early- to late-eluting analytes
• Batch-to-batch consistency, ensuring long-term reproducibility across routine and regulatory analytical workflows
Analysis Note
SupraSolv® ECD and FID solvents are tested and certified against stringent detector-specific purity thresholds across defined chromatographic retention time windows, including:
- GC-ECD (early retention window): ≤ 1 ng/mL relative to tetrachloromethane
- GC-ECD (late retention window): ≤ 2 pg/mL relative to lindane
- GC-FID: ≤ 2 ng/mL relative to n-tetradecane
Other Notes
1スイスでのエチルアルコールの流通および使用には、スイス連邦アルコール局が発行するライセンスが必要です
Explore various lab safety 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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Danger
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
保管分類
3 - Flammable liquids
hcodes
flash_point_f
55.4 °F - closed cup
flash_point_c
13 °C - closed cup
適用法令
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名称等を表示すべき危険物及び有害物
ishl_indicated
名称等を通知すべき危険物及び有害物
ishl_notified
第4類:引火性液体 + アルコール類 + 危険等級II
fsl