NIST2899A

Ethanol solution

NIST^® SRM^® 2899a, nominal 25% by mass

• Synonym(s): Ethyl alcohol
• Linear Formula: C₂H₅OH
• CAS Number: 64-17-5
• Molecular Weight: 46.07
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329818748
• MDL number: MFCD00003568
• Beilstein/REAXYS Number: 1718733

Properties

• grade: certified reference material
• Quality Level: 100
• packaging: pkg of 5 x 10 mL
• manufacturer/tradename: NIST^®
• greener alternative product characteristics: Safer Solvents and Auxiliaries; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• concentration: (nominal mass fraction 25%)
• technique(s): Karl-Fischer titration: suitable, gas chromatography (GC): suitable
• application(s): environmental
• format: single component solution
• greener alternative category: Aligned
• SMILES string: CCO
• InChI: 1S/C2H6O/c1-2-3/h3H,2H2,1H3
• InChI key: LFQSCWFLJHTTHZ-UHFFFAOYSA-N

Description

General description

One unit of SRM 2899A contains five 10-milliliter ampoules, each consisting of ~10 mL of solution. For more information, please refer to the SDS and COA.

SRM 2899A_cert

SRM 2899A_SDS

Application

Standard reference material Ethanol solution is primarilyintended for calibrating instruments and techniques used in the determinationof ethanol in breath.

Features and Benefits

• Standard reference material Ethanol solution is primarily intended for calibrating instruments and techniques used in the determination of ethanol in breath.
• The NIST-certified mass fraction values of ethanol are traceable to the SI derived unit of mass fraction and are expressed as a percentage.
• Expiration Details and instructions for handling, storage and use are provided on the NIST certificate.

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.

Other Notes

Certified for the analytes listed below.
Ethanol

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

• pictograms: GHS02
• signalword: Warning
• hcodes: H226
• pcodes: P210 - P233 - P240 - P241 - P242 - P243
• Hazard Classifications: Flam. Liq. 3
• Storage Class: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_f: 75.2 °F
• flash_point_c: 24 °C