NIST2897A

Ethanol -Lösung

NIST^® SRM^® 2897a, nominal mass fraction 2%

• Synonym(e): Ethylalkohol
• Lineare Formel: C₂H₅OH
• CAS-Nummer: 64-17-5
• Molekulargewicht: 46.07
• Beilstein: 1718733
• MDL-Nummer: MFCD00003568
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329818746
• NACRES: NA.24

Eigenschaften

• Qualität: certified reference material
• Qualitätsniveau: 100
• Agentur: NIST standard reference material
• Verpackung: pkg of 5 x 10 mL
• Hersteller/Markenname: NIST^®
• Konzentration: (nominal mass fraction 2%)
• Methode(n): Karl-Fischer titration: suitable; gas chromatography (GC): suitable
• Anwendung(en): environmental
• Format: single component solution
• SMILES String: CCO
• InChI: 1S/C2H6O/c1-2-3/h3H,2H2,1H3
• InChIKey: LFQSCWFLJHTTHZ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

One unit of SRM 2897a comprises five 10-milliliter ampoules, with each consisting of ~ 10 mL of solution.

SRM 2897A_cert

SRM 2897A_SDS

Anwendung

This SRM is intended for calibrating the instruments and techniques used for ethanol determination.

Leistungsmerkmale und Vorteile

• Available with the certificate documenting NIST-certified mass fraction values for ethanol obtained through gravimetric solution preparation.
• The certified values are metrologically traceable to the SI derived unit for mass fraction, expressed as percent.
• The NIST certificate is provided with expiration certificate, storage, handling, use, and maintenance instructions.

Sonstige Hinweise

Certified for the analytes listed below.
Ethanol (C₂H₆O)

See certificate for values and more details at nist.gov/SRM.

Rechtliche Hinweise

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

Sicherheitshinweise

• Lagerklassenschlüssel: 12 - Non Combustible Liquids
• WGK: nwg
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable