NIST2898A

Ethanol solution

NIST^® SRM^® 2898a, nominal mass fraction 6%

• Synonym(s): Ethyl alcohol
• Linear Formula: C₂H₅OH
• CAS Number: 64-17-5
• Molecular Weight: 46.07
• Beilstein: 1718733
• MDL number: MFCD00003568
• UNSPSC Code: 41116107
• PubChem Substance ID: 329818747
• NACRES: NA.24

Properties

• grade: certified reference material
• Quality Level: 100
• packaging: pkg of 5 x 10 mL
• manufacturer/tradename: NIST^®
• concentration: (nominal mass fraction 6%)
• technique(s): Karl-Fischer titration: suitable; gas chromatography (GC): suitable
• application(s): environmental
• format: single component solution
• SMILES string: CCO
• InChI: 1S/C2H6O/c1-2-3/h3H,2H2,1H3
• InChI key: LFQSCWFLJHTTHZ-UHFFFAOYSA-N

Description

General description

Each unit of SRM 2898a contains five 10-milliliter ampoules, with each ampoule containing ~ 10 mL of solution. For more information, please refer to the SDS and COA.

SRM 2898A_cert

SRM 2898A_SDS

Application

This Standard Reference Material (SRM) is a solution composed of ethanol (ethyl alcohol) in water, with a nominal mass fraction of 6%. It is primarily intended for the calibration of instruments and techniques used in the determination of ethanol.

Features and Benefits

• The certified mass fraction value is derived from results obtained through the gravimetric preparation of the solution and analytical data determined via gas chromatography.
• Maintenance and expiration of SRM certification, instructions for handling, storage, and use are provided on NIST certificate.

Other Notes

Certified for the analytes listed below.
Ethanol-Water Solution

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

Legal Information

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

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

Safety Information

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable