Ethanol gradient grade for liquid chromatography LiChrosolv® 1 X 4 L

Ethanol gradient grade for liquid chromatography LiChrosolv® 1 X 4 L

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Ethanol gradient grade for liquid chromatography LiChrosolv® 1 X 2.5L

Synonym(s): Ethyl alcohol

Linear Formula: CH3CH2OH
CAS Number: 64-17-5
Molecular Weight: 46.07

General description
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.

With their high degree of UV transmittance, low particle count, low acidity and alkalinity, and low evaporation residue level, LiChrosolv solvents are ideal for reproducible separations. Since separations are carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient” and "isocratic" grades. This can minimize the gradient effect of the solvent involved.

Application
Ethanol is used as a solvent:
• to Prepare stock standard and working solutions of fenpropathrin and bifenthrin. [1]
• in alternative and sustainable solvents for green analytical chemistry. [2]

Preparation Note
Product filtered through a 0.2 μm filter

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

Large-volume ethanol solvent for HPLC gradients. LiChrosolv® grade with enhanced purity and performance. Low background signal, biorenewable, and ideal for consistent LC workflows.

Properties:
• Product Name: Ethanol, gradient grade for liquid chromatography LiChrosolv®
• Grade: gradient grade
• Quality Level: 200
• Vapor Density: 1.59 (vs air)
• Vapor Pressure: 44.6 mmHg ( 20 °C)
59 hPa ( 20 °C)
• Product Line:
LiChrosolv®
• 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
• Techniques:
HPLC: suitable
• Impurities: ≤0.0002 meq/g Acidity
≤0.0002 meq/g Alkalinity
≤0.1% Water
• Evapn. Residue: ≤2.0 mg/L
• Transmittance: 225 nm, ≥60%
240 nm, ≥85%
260 nm, ≥98%
• Refractive Index: n20/D 1.3600 (lit.)
• 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: Aligned
• Storage temp: 2-30°C
• SMILES string: CCO
• InChl: 1S/C2H6O/c1-2-3/h3H,2H2,1H3
• InChl key: LFQSCWFLJHTTHZ-UHFFFAOYSA-N

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