EX0290

Ethyl alcohol, pure

94.9-96.0% (GC), suitable for HPLC, 190 Proof, Meets ACS Specifications

• Synonym(e): Ethanol, Ethylalkohol
• Lineare Formel: CH₃CH₂OH
• CAS-Nummer: 64-17-5
• Molekulargewicht: 46.07
• EC Index Number: 200-578-6
• UNSPSC Code: 12352104
• MDL number: MFCD00003568
• Beilstein/REAXYS Number: 1718733
• Assay: 94.9-96.0% (GC)
• Grade: ACS reagent
• Technique(s): HPLC: suitable
• Bp: 78 °C (lit.)
• Vapor pressure: 44.6 mmHg ( 20 °C)

Eigenschaften

• Produktname: Ethanol, HPLC, Meets ACS Specifications
• grade: ACS reagent
• Quality Level: 200
• vapor density: 1.59 (vs air)
• vapor pressure: 44.6 mmHg ( 20 °C)
• assay: 94.9-96.0% (GC)
• form: liquid
• autoignition temp.: 683 °F
• expl. lim.: 19 %, 60 °F
• greener alternative product characteristics: Safer Solvents and Auxiliaries; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• technique(s): HPLC: suitable
• impurities: ≤0.0002 meq/g Titrable base, ≤0.0005 meq/g Titrable acid, ≤0.1% Methanol content (CH3OH)
• evapn. residue: ≤0.001%
• color: APHA: ≤10
• 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 17 °C
• UV absorption: λ: 210 nm A_max: ≤0.4, λ: 220 nm A_max: ≤0.25, λ: 230 nm A_max: ≤0.15, λ: 240 nm A_max: ≤0.05, λ: 270-400 nm A_max: ≤0.01
• greener alternative category: Aligned
• shipped in: ambient
• storage temp.: room temp
• SMILES string: CCO
• InChI: 1S/C2H6O/c1-2-3/h3H,2H2,1H3
• InChI key: LFQSCWFLJHTTHZ-UHFFFAOYSA-N

Beschreibung

General description

EMPARTA solvents are designed for routine chemical synthesis, drying, purification, and critical labware cleaning in quality control environments. Engineered for precision, they deliver consistently reproducible results essential for rigorous validation and documentation.

Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.

Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.

Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.

Application

-6 is 1 x 1L; Case contains 6 x 1L-1 is 1 x 4L; Case contains 4 x 4L

HPLC, Meets ACS Specifications

Features and Benefits

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". Click here for more information.

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

Analysis Note

Assay (GC): 94.9-96.0%
Color (APHA): 10APHA max
Evaporation residue: 0.001% max
Form: Clear liquid
Methanol content (CH3OH): 0.1% max
Solubility in water: Passes test
Substances darkened by sulfuric acid: Passes test
Substances reducing permanganate: Passes test
Titrable acid: 0.0005meq/g max
Titrable base: 0.0002meg/g max
UV Abs. at 210 nm: 0.4AU max
UV Abs. at 220 nm: 0.25AU max
UV Abs. at 230 nm: 0.15AU max
UV Abs. at 240 nm: 0.05AU max
UV Abs. at 270 - 400 nm: 0.01AU max

Other Notes

¹Der Vertrieb und der Einsatz von Ethylalkohol in der Schweiz erfordert eine Lizenz der Eidgenössischen Alkoholverwaltung

Sicherheitshinweise

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H319
• pcodes: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2
• Lagerklasse: 3 - Flammable liquids
• flash_point_f: 62.6 °F
• flash_point_c: 17 °C