NIST2900

Ethanol solution

NIST^® SRM^® 2900, nominal 95.6% by mass

• Synonyme(s) : Ethanol solution, Ethyl alcohol
• Formule linéaire : C₂H₅OH
• Numéro CAS: 64-17-5
• Poids moléculaire : 46.07
• Numéro Beilstein : 1718733
• Numéro MDL: MFCD00003568
• Code UNSPSC : 41116107
• ID de substance PubChem : 329818749
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: certified reference material
• Niveau de qualité: 100
• Conditionnement: pkg of 5 x 10 mL
• Fabricant/nom de marque: NIST^®
• Technique(s): Karl-Fischer titration: suitable; gas chromatography (GC): suitable
• Application(s): environmental
• Format: single component solution
• Chaîne SMILES: CCO
• InChI: 1S/C2H6O/c1-2-3/h3H,2H2,1H3
• Clé InChI: LFQSCWFLJHTTHZ-UHFFFAOYSA-N

Description

Description générale

SRM 2900 comprises five 10 milliliter ampoules, each containing approximately 10 mL of solution at an expected concentration of 95.6% by mass.



SRM 2900_cert

SRM 2900_SDS

Application

Ethanol-water solution standard reference material (SRM) is primarily intended for calibrating instruments and techniques used in determining ethanol concentrations in water-based media.

Caractéristiques et avantages

• Available with a certificate documenting NIST-certified mass fraction value of Ethanol.
• The certified value is obtained from the gravimetric preparation of the solution and from the analytical results determined using gas chromatography.
• The certified value is metrologically traceable to the SI unit of mass, expressed as a percent.
• The NIST certificate is provided with expiration certificate, storage, handling,use, and maintenance instructions.

Autres remarques

Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Ethanol (C₂H₆O)

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

Informations légales

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

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

Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H319
• Conseils de prudence: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Flam. Liq. 2
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 49.5 °F - closed cup - (in analogy to similar products)
• Point d'éclair (°C): 9.7 °C - closed cup - (in analogy to similar products)